Re: [CentOS] System Resources Graphing
Had zabbix at my last place... hated it... Use nagios + pnp4nagios now with sar running for detailed bits with a custom nagios plugin using sar for performance data. Works very nicely :) James On Apr 27, 2010 5:14 AM, "Rajagopal Swaminathan" wrote: Greetings, On Mon, Apr 26, 2010 at 9:39 PM, Matt wrote: > Is there a package I can get that... Try Zabbix. It may be seem to be an overkill. All the same, it is very extensible and have tried it in couple of scenarios of remote and local monitoring of diverse devices and processes. and oh SVN checkout may be a good bet. There are, of course, rpms are CentOS are available in a repo (AndrewFarley) Available HTH, Regards, Rajagopal ___ CentOS mailing list CentOS@centos.org http://lists.c... ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
> On Tue, Apr 27, 2010 at 8:49 AM, Dan Irwin wrote: > so many replies ... > so my best option is to install VMware-server-1 ??? - Doesn't work on RHEL5 (only RHEL4u3 or u4?) - supported guest-OSs: similarly ancient If it's a server, I'd go for ESX4i right away (if the hardware is supported - but if you have a decent NIC, it should not be a problem) For a workstation, go Virtual-Box, if you don't have much legacy stuff sitting around. Regards, Rainer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] NFS mount problem
>Hey I did appologise! We do use that feature of outlook internally, and >if I reply to a html post, outlook will do that by default. > >I already know the fix - To use my gmail account instead of my work >email account for this mailing list. Dan, You can force outlook to txt mode if you want, you needn't let it stick to its default. Look under Options/Format... ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On Mon, Apr 26, 2010 at 8:18 PM, John Thomas wrote: > Agnello George wrote: >> I had installed the vmware server ( VMware-server-2.0.1-156745.i386 ) on >> my CentOS 5 box how ever i am not able to to find the command >> vmware-server-console . Do i need to install that RPM separately . > > The console app is a Firefox plugin, but I extract the app and run it > separately and find that solution (hack?) much better. > > From memory, here is how you do that: > 1. Get a copy of vmware-vmrc-linux-x86.xpi (mine was in > /usr/lib/vmware/webAccess/tomcat/apache-tomcat-6.0.16/webapps/ui/plugin/vmware-vmrc-linux-x86.xpi) > 2. Rename the file to vmware-vmrc-linux-x86.xpi.zip > 3. Unzip the file > > Now run vmware-vmrc or pass some info like capitalized below: > vmware-vmrc -h HOST:PORT -u USER -p PASSWORD :D Awesome!!! Just tried it and it works wonderfully. Now I don't need to boot into that XP partition anymore... Thank you! ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
rai...@ultra-secure.de wrote: >> On Tue, Apr 27, 2010 at 8:49 AM, Dan Irwin wrote: > >> so many replies ... >> so my best option is to install VMware-server-1 ??? > > > - Doesn't work on RHEL5 (only RHEL4u3 or u4?) > - supported guest-OSs: similarly ancient I have some VMware-server 1.x versions running under Centos5.4 - and have Centos 5.4 running as a guest. I haven't had much trouble with it other than vmware-config.pl having to recompile the kernel module after every update. > If it's a server, I'd go for ESX4i right away (if the hardware is > supported - but if you have a decent NIC, it should not be a problem) Have to agree with that - ESXi is better, but then you have to run everything on the guests. Where I'm running Server the host also runs some apps. > For a workstation, go Virtual-Box, if you don't have much legacy stuff > sitting around. VMware Player might also be a reasonable choice if you are running things locally and always want the console attached to the session. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
> -Original Message- > From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On > Behalf Of Brian Mathis > Sent: Monday, April 26, 2010 7:06 PM > To: CentOS mailing list > Subject: Re: [CentOS] vmware-server-console not installed > > On Mon, Apr 26, 2010 at 8:05 PM, Gary Greene > wrote: > > On 4/26/10 4:57 PM, "Dan Irwin" wrote: > >> > >>> -Original Message- > >>> From: centos-boun...@centos.org > >>> [mailto:centos-boun...@centos.org] On Behalf Of Kwan Lowe > >>> Sent: Tuesday, 27 April 2010 3:52 AM > >>> To: CentOS mailing list > >>> Subject: Re: [CentOS] vmware-server-console not installed > >>> > >>> There's the glibc issue that's still unresolved. There's another > >>> issue with using Firefox as the admin client. It *might* let you in, > >>> but the console plugin doesn't appear to be working again. Only client > >>> that works for me is InternetExploder. > >> > >> So that's why the management interfaces from vmware 2 appear to keep > >> crashing! > >> > >> Also, the console plugin seems to work fine in Firefox on Fedora 12, for > >> me anyway. > >> > > > > The current work around is to downgrade glibc to that of 5.3, at least until > > the next update from VMWare comes out that should fix this issue. > > > > -- > > Gary L. Greene, Jr. > > > You don't need to downgrade for the whole OS, you can just do it for > VMware. See the procedure in the first comment in this bug > http://bugs.centos.org/view.php?id=3884. I have done that and it > works fine. Just remember that if you update vmware, the edits to > vmware-hostd will be undone, so you need to redo them. > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. Once I did that, the latest version of VMWare Server loads just fine. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On 4/27/2010 10:29 AM, Gary Greene wrote: > >> >> You don't need to downgrade for the whole OS, you can just do it for >> VMware. See the procedure in the first comment in this bug >> http://bugs.centos.org/view.php?id=3884. I have done that and it >> works fine. Just remember that if you update vmware, the edits to >> vmware-hostd will be undone, so you need to redo them. > > I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. > Once I did that, the latest version of VMWare Server loads just fine. Does anyone else think it is extremely strange that Red Hat introduced an incompatible base library change late in the life of their enterprise OS? Or that VMware hasn't followed with a matching change in subsequent updates? I don't get it. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] [off-topic] RHEL6 and NIS/YP
Hi Did anyone managed to configure RHEL 6 beta to authenticate using NIS? During the installation the option to use NIS as authentication method is disable. When I tried to install with yum, I got the following message: Installed size: 222 k Is this ok [y/N]: y Downloading Packages: ftp://ftp.redhat.com/pub/redhat/rhel/beta/6/i386/os/Packages/yp-tools-2.9-8.1.el6.i686.rpm: [Errno 14] PYCURL ERROR 6 - "" Trying other mirror. ftp://ftp.redhat.com/pub/redhat/rhel/beta/6/i386/os/Packages/ypbind-1.20.4-21.el6.i686.rpm: [Errno 14] PYCURL ERROR 6 - "" Trying other mirror. Error Downloading Packages: 3:ypbind-1.20.4-21.el6.i686: failure: Packages/ypbind-1.20.4-21.el6.i686.rpm from rhel-beta: [Errno 256] No more mirrors to try. yp-tools-2.9-8.1.el6.i686: failure: Packages/yp-tools-2.9-8.1.el6.i686.rpm from rhel-beta: [Errno 256] No more mirrors to try. Thanks Marcelo ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [off-topic] RHEL6 and NIS/YP
On 04/27/2010 04:51 PM, Marcelo M. Garcia wrote: > Hi > > Did anyone managed to configure RHEL 6 beta to authenticate using NIS? > wWhy not take this to the rhel6 beta list and talk with people there ? that would be *much* more appropriate than here. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
Les Mikesell wrote: > Does anyone else think it is extremely strange that Red Hat introduced > an incompatible base library change late in the life of their enterprise > OS? Or that VMware hasn't followed with a matching change in subsequent > updates? I don't get it VMware appears to be intentionally slow-motion killing their VMware Server product in favor of ESX/ESXi. They declined to publish needed security updates for Server in the latest round and if you check the lifecycle support web page they say "VMware Server was declared End Of Availability on January 2010. Support will be limited to Technical Guidance for the duration of the support term." They also are not offering support contracts for it as far as I can see. I wouldn't count on any meaningful updates for it. -- Benjamin Franz ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On Tue, Apr 27, 2010 at 11:29 AM, Gary Greene wrote: >> -Original Message- >> From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On >> Behalf Of Brian Mathis >> Sent: Monday, April 26, 2010 7:06 PM >> To: CentOS mailing list >> Subject: Re: [CentOS] vmware-server-console not installed [...] >> >> You don't need to downgrade for the whole OS, you can just do it for >> VMware. See the procedure in the first comment in this bug >> http://bugs.centos.org/view.php?id=3884. I have done that and it >> works fine. Just remember that if you update vmware, the edits to >> vmware-hostd will be undone, so you need to redo them. > > I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. > Once I did that, the latest version of VMWare Server loads just fine. Seeing as glibc is one of the most used and most critical libraries in the system, downgrading to an older version of it most certainly has the effect of downgrading almost every package on the system. I'm not talking about whatever OS version (5.3, 5.4, etc...) you think you're running (that not a real thing anyway as packages all exist at different versions). If there's an update to glibc that's security related, by downgrading the system-wide version you're reintroducing the problem to all packages on the system. This is why it's better to isolate the downgraded library to just VMware until it gets fixed to use the updated The version number of any package or OS is arbitrary -- you need to understand the effect of what you're doing beyond the version number. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On 4/27/2010 11:51 AM, Benjamin Franz wrote: > Les Mikesell wrote: >> Does anyone else think it is extremely strange that Red Hat introduced >> an incompatible base library change late in the life of their enterprise >> OS? Or that VMware hasn't followed with a matching change in subsequent >> updates? I don't get it > VMware appears to be intentionally slow-motion killing their VMware > Server product in favor of ESX/ESXi. They declined to publish needed > security updates for Server in the latest round and if you check the > lifecycle support web page they say "VMware Server was declared End Of > Availability on January 2010. Support will be limited to Technical > Guidance for the duration of the support term." They also are not > offering support contracts for it as far as I can see. > > I wouldn't count on any meaningful updates for it. Yes, but that doesn't explain Red Hat releasing an incompatible library update in the first place when nearly the entire reason for using their enterprise product or things based on it is that they had a reputation for not breaking things with updates and they used to be good at it. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On Tue, Apr 27, 2010 at 12:51 PM, Benjamin Franz wrote: > Les Mikesell wrote: >> Does anyone else think it is extremely strange that Red Hat introduced >> an incompatible base library change late in the life of their enterprise >> OS? Or that VMware hasn't followed with a matching change in subsequent >> updates? I don't get it > > VMware appears to be intentionally slow-motion killing their VMware > Server product in favor of ESX/ESXi. They declined to publish needed > security updates for Server in the latest round and if you check the > lifecycle support web page they say "VMware Server was declared End Of > Availability on January 2010. Support will be limited to Technical > Guidance for the duration of the support term." They also are not > offering support contracts for it as far as I can see. > > I wouldn't count on any meaningful updates for it. > > -- > Benjamin Franz According to the VMware support page (http://www.vmware.com/support/policies/lifecycle/general/), for VMware Server 2.0 the end of General Support is 2011/06/30. I agree that they are exceedingly slow on updates, but it'll still be around for a while. I'm sure a new version will then come out, as they still have to compete with other free offerings, and it's a nice entry-level solution where people will eventually upgrade to a paid version. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
On 4/27/10 9:53 AM, "Brian Mathis" wrote: > On Tue, Apr 27, 2010 at 11:29 AM, Gary Greene > wrote: >>> -Original Message- >>> From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On >>> Behalf Of Brian Mathis >>> Sent: Monday, April 26, 2010 7:06 PM >>> To: CentOS mailing list >>> Subject: Re: [CentOS] vmware-server-console not installed > [...] >>> >>> You don't need to downgrade for the whole OS, you can just do it for >>> VMware. See the procedure in the first comment in this bug >>> http://bugs.centos.org/view.php?id=3884. I have done that and it >>> works fine. Just remember that if you update vmware, the edits to >>> vmware-hostd will be undone, so you need to redo them. >> >> I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. >> Once I did that, the latest version of VMWare Server loads just fine. > > > Seeing as glibc is one of the most used and most critical libraries in > the system, downgrading to an older version of it most certainly has > the effect of downgrading almost every package on the system. > > I'm not talking about whatever OS version (5.3, 5.4, etc...) you think > you're running (that not a real thing anyway as packages all exist at > different versions). If there's an update to glibc that's security > related, by downgrading the system-wide version you're reintroducing > the problem to all packages on the system. This is why it's better to > isolate the downgraded library to just VMware until it gets fixed to > use the updated > > The version number of any package or OS is arbitrary -- you need to > understand the effect of what you're doing beyond the version number. > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos Please don't quote to me the "full effect" mantra you're going on about here, I don't need treated as though I'm some fresh college kid that only started using Linux. I've been doing Linux systems level programming and distribution development for a VERY long time, and have a fairly extensive knowledge about what _can_ and _cannot_ break a box with regards to downgrading core libraries. The particular packages I rolled back to are the last set of packages for 5.3. The vulnerabilities that were fixed in GLibC for 5.4 were not too damaging as they require _local_ access anyway, and since NO VM host should ever be internet accessible (I did not say that the guest OS cannot be, only the host), this should be fine for now. Based off the other emails in this thread, it is worrying to me that VMWare decided to drop the VMWare Server product. However, from a resources perspective, I can understand as ESXi shares much more code with current products than VMWare Server did. -- Gary L. Greene, Jr. IT Operations Minerva Networks, Inc. Cell: (650) 704-6633 Phone: (408) 240-1239 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
Brian Mathis wrote: > On Tue, Apr 27, 2010 at 12:51 PM, Benjamin Franz wrote: > >> VMware appears to be intentionally slow-motion killing their VMware >> Server product in favor of ESX/ESXi. They declined to publish needed >> security updates for Server in the latest round and if you check the >> lifecycle support web page they say "VMware Server was declared End Of >> Availability on January 2010. Support will be limited to Technical >> Guidance for the duration of the support term." They also are not >> offering support contracts for it as far as I can see. >> >> I wouldn't count on any meaningful updates for it. >> >> > > According to the VMware support page > (http://www.vmware.com/support/policies/lifecycle/general/), for > VMware Server 2.0 the end of General Support is 2011/06/30. > > I agree that they are exceedingly slow on updates, but it'll still be > around for a while. I'm sure a new version will then come out, as they > still have to compete with other free offerings, and it's a nice > entry-level solution where people will eventually upgrade to a paid > version. There is conflicting information on that page. In one place it says that General Support will continue to 2011/06/30, in another it states that "VMware Server was declared End Of Availability on January 2010. Support will be limited to Technical Guidance for the duration of the support term." As I remember also seeing a statement to the effect that it was being switched to 'Technical Guidance' only support in the forums there, I would say that *although* it is still technically in "General Support" they are not going to provide anything more than technical guidance for it. The lack of security fixes for it in the latest round of updates as well as the fact that it has severe problems such as the 'creeping load' that have been present and reported *since the 2.0 beta release* and the glibc incompatibility which has been known since the 2.0.1 release indicates they are absolutely not interested in supporting it. "It's an ex-parrot." As for competing with other free offerings: That is what ESXi is for now. -- Benjamin Franz ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Transparent proxy with LVS
I've managed to configure a LVS Cluster to act as a transparent proxy squid farm, with a virtual server as load balancer, and three real servers. Because redirecting packets going to port 80 to port 3128 of squid in the load balancer doesn't works, the solution has a mix of ip route and iptables. Here is the script I wrote to configure transparent proxy. #!/bin/bash #Transparent proxy configuration #Variables VIP=192.168.18.10 WEB=80 SRV01=192.168.18.40 SRV02=192.168.18.41 SRV03=192.168.18.42 #Packet marking iptables -t mangle -F iptables -t mangle -A PREROUTING -p tcp --dport $WEB --dst ! $VIP -j MARK --set-mark 2 #Routing table creation if [ $(grep -sq 'www\.out' /etc/iproute2/rt_tables) ]; then echo "Table exists" else echo "202 www.out" >> /etc/iproute2/rt_tables fi #Clean tables and rules ip rule del prio 100 fwmark 2 table www.out ip route flush table www.out #Routing of marked packets ip rule add prio 100 fwmark 2 table www.out ip route add table www.out to local 0/0 dev lo ip route flush cache #ipvsadm rules ipvsadm -A --fwmark-service 2 ipvsadm -a --fwmark-service 2 --real-server $SRV01 --gatewaying ipvsadm -a --fwmark-service 2 --real-server $SRV02 --gatewaying ipvsadm -a --fwmark-service 2 --real-server $SRV03 --gatewaying As you can see, I mark all packets not directed to the virtual server itself, to port 80 with 2, and then route all those marked packets to the loopback interface. With ipvsadm I forward the marked packets to the real servers. In the real servers there's a rule in the prerouting chain to redirect those packets to port 3128 I'm using pulse service to start lvs, and would like to add the ipvsadm rules to the /etc/sysconfig/ha/lvs.cf, so they are issued by pulse at startup. I can't figure out how to do it. When I try to start pulse, it fails because i left the address field empty. But this service is not tied to any address, I just want the fwmark match to forward the packets to the real servers. I also have dns in this lvs cluster. Any suggestion about how I can add my ipvsad rules to the lvs.cf file? -- Enrique Verdes Depto. de Ingeniería - CONATEL S.A. Este mensaje es privado y confidencial y tiene como único destinatario la persona a la que va dirigida. La responsabilidad de su contenido es del remitente y no de CONATEL. Si usted ha recibido este mensaje por error, tenga presente que le está prohibido revelarlo, copiarlo o distribuirlo, debiendo avisar de inmediato al remitente y borrarlo de su sistema. El error de transmisión no implica renuncia a la privacidad y confidencialidad. This email is private and confidential and intended solely for the use of the individual to whom it is addressed. The responsibility of its content is the sender's and not CONATEL'S. If you have received this email by mistake please notify the sender immediately and delete it from your system. Its disclosure, copy or distribution is absolutely forbidden. The transmission error does not imply a waiver of privacy and confidentiality. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] vmware-server-console not installed
on 4-27-2010 8:46 AM Les Mikesell spake the following: > On 4/27/2010 10:29 AM, Gary Greene wrote: >> >>> >>> You don't need to downgrade for the whole OS, you can just do it for >>> VMware. See the procedure in the first comment in this bug >>> http://bugs.centos.org/view.php?id=3884. I have done that and it >>> works fine. Just remember that if you update vmware, the edits to >>> vmware-hostd will be undone, so you need to redo them. >> > > >> I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. >> Once I did that, the latest version of VMWare Server loads just fine. > > Does anyone else think it is extremely strange that Red Hat introduced > an incompatible base library change late in the life of their enterprise > OS? Or that VMware hasn't followed with a matching change in subsequent > updates? I don't get it. > RedHat will post a change like that if the needed fixes cannot be backported for some reason... It is rare, but does happen ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Kernel Or Hardwar e
i have seen many times the given error, there was no log about error. Beside this my machine never uses swap i realize that when i have last 500 Mb ram it get this error and after using 5Gb of 8 Gb it decreasing like plane crash :) I've found this form and it is the same with my error : http://www.webhostingtalk.com/showthread.php?t=913156 There could be a hardware problem i am not sure , i see this error at least one time in a day. Do you have an advice ? unluckeyly i have found only one people who has the same error with me :) and his machine is also same with mine :D ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kernel Or Hardwar e
Hi, cahit Eyigünlü sent a missive on 2010-04-27: > i have seen many times the given error, there was no log about error. You really need to put the error here if you want people to help you. You're not making it easy for us to assist you. > Beside this my machine never uses swap i realize that when i have last > 500 Mb ram it get this error and after using 5Gb of 8 Gb it decreasing > like plane crash :) > > I've found this form and it is the same with my error : > http://www.webhostingtalk.com/showthread.php?t=913156 If I was you I would follow the advice given here - first split the decompression and the tar operation. The you'll know where it is failing. I would also check the memory as this post suggested. > There could be a hardware problem i am not sure , i see this error at > least one time in a day. Do you have an advice ? Yes, provide more information about _your_ problem in your posts, do not send html emails, do not top post, follow the advice given in the post you referred to. > unluckeyly i have found only one people who has the same error with me > :) and his machine is also same with mine :D > Simon. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kernel Or Hardwar e
I saw memtest support only 4gb ram but i have 8gb ; I have looked nearly all logs and i see that there was only 68 clients on apache when machine down very strange :( this is the error : BUG: unable to handle kernel paging request at ffe5 IP: [] fput+0x0/0x12 PGD 203067 PUD 204067 PMD 0 Oops: 0002 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map CPU 1 Modules linked in: ipt_REDIRECT xt_owner xt_conntrack iptable_mangle nf_conntrack_ftp ipt_LOG xt_limit xt_multiport iptable_nat nf_nat autofs4 nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table loop dm_mirror dm_multipath scsi_dh video output sbs sbshc battery acpi_memhotplug ac lp snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss sr_mod snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss cdrom snd_pcm snd_timer snd soundcore rtc_cmos rtc_core parport_pc parport serio_raw button floppy i2c_i801 rtc_lib snd_page_alloc shpchp tpm_infineon pcspkr i2c_core e1000e dm_region_hash dm_log dm_mod sata_via sata_sis pata_sis sata_sil sata_nv megaraid_sas ata_piix ahci libata 3w_ 3w_9xxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode] Pid: 4243, comm: tar Not tainted 2.6.30 #1 ESPRIMO P5925 RIP: 0010:[] [] fput+0x0/0x12 RSP: 0018:8801e5411db0 EFLAGS: 00010282 RAX: 0029 RBX: 8801dd45a2a0 RCX: RDX: 880028064000 RSI: 0046 RDI: ffb5 RBP: 88022bd0f7b8 R08: 8801e5411e68 R09: 880225cf5540 R10: 88022b030110 R11: 80312e03 R12: ffb5 R13: 8801e5411e68 R14: 8801e5411e00 R15: 88022bd0f7e0 FS: 7fda58e8f710() GS:880028064000() knlGS: CS: 0010 DS: ES: CR0: 8005003b CR2: ffe5 CR3: 0001edc68000 CR4: 06e0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process tar (pid: 4243, threadinfo 8801e541, task 8802269d2300) Stack: 80331706 8801dd409a48 8801dd409a48 8001 0004 8801e5411e68 8801dd45a200 802b0ce0 88022bd16bc0 8801e5411e68 Call Trace: [] ? ima_path_check+0x188/0x1b3 [] ? may_open+0xbf/0x261 [] ? do_filp_open+0x48c/0x88c [] ? alloc_fd+0x69/0x10c [] ? do_sys_open+0x4b/0xc8 [] ? system_call_fastpath+0x16/0x1b Code: 48 89 d8 5b 5d 41 5c 41 5d 41 5e c3 48 8b 05 d2 1a 52 00 41 ba 01 00 00 00 48 85 c0 49 0f 48 c2 89 05 b7 07 3b 00 e9 49 55 f9 ff 48 ff 4f 30 0f 94 c0 84 c0 74 05 e9 14 fc ff ff c3 55 48 89 BUG: unable to handle kernel paging request at ffe5 IP: [] fput+0x0/0x12 PGD 203067 PUD 204067 PMD 0 Oops: 0002 [#2] SMP last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map CPU 3 Modules linked in: ipt_REDIRECT xt_owner xt_conntrack iptable_mangle nf_conntrack_ftp ipt_LOG xt_limit xt_multiport iptable_nat nf_nat autofs4 nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table loop dm_mirror dm_multipath scsi_dh video output sbs sbshc battery acpi_memhotplug ac lp snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_seq_dummy snd_seq_oss sr_mod snd_seq_midi_event snd_seq snd_seq_device sg snd_pcm_oss snd_mixer_oss cdrom snd_pcm snd_timer snd soundcore rtc_cmos rtc_core parport_pc parport serio_raw button floppy i2c_i801 rtc_lib snd_page_alloc shpchp tpm_infineon pcspkr i2c_core e1000e dm_region_hash dm_log dm_mod sata_via sata_sis pata_sis sata_sil sata_nv megaraid_sas ata_piix ahci libata 3w_ 3w_9xxx sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode] Pid: 4262, comm: tar Tainted: G D 2.6.30 #1 ESPRIMO P5925 RIP: 0010:[] [] fput+0x0/0x12 RSP: 0018:88021dde3db0 EFLAGS: 00010282 RAX: 0029 RBX: 8801dd45a2a0 RCX: 8e5b RDX: 880028096000 RSI: 0046 RDI: ffb5 RBP: 88022bd0f7b8 R08: 88021dde3e68 R09: 8800280c7500 R10: 8800280c7500 R11: 0104 R12: ffb5 R13: 88021dde3e68 R14: 88021dde3e00 R15: 88022bd0f7e0 FS: 7f67a10a4710() GS:880028096000() knlGS: CS: 0010 DS: ES: CR0: 8005003b CR2: ffe5 CR3: 0001f44ce000 CR4: 06e0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process tar (pid: 4262, threadinfo 88021dde2000, task 88022b9b96e0) Stack: 80331706 8801dd409a48 8801dd409a48 8001 000
Re: [CentOS] vmware-server-console not installed
On 4/27/2010 2:48 PM, Scott Silva wrote: > You don't need to downgrade for the whole OS, you can just do it for VMware. See the procedure in the first comment in this bug http://bugs.centos.org/view.php?id=3884. I have done that and it works fine. Just remember that if you update vmware, the edits to vmware-hostd will be undone, so you need to redo them. >>> >> >> >>> I'm not "downgrading the whole OS" only GLibC, Timezone, and NSCD packages. >>> Once I did that, the latest version of VMWare Server loads just fine. >> >> Does anyone else think it is extremely strange that Red Hat introduced >> an incompatible base library change late in the life of their enterprise >> OS? Or that VMware hasn't followed with a matching change in subsequent >> updates? I don't get it. >> > RedHat will post a change like that if the needed fixes cannot be backported > for some reason... It is rare, but does happen The breakage seems to be RH/Centos specific. Does no one else use that libc version? -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] NFS automount failure
I'm having a problem with automount (autofs) from a server running CentOS 5.4 to clients (example is CentOS 5.4). Client pulls automount maps from NIS. THIS particular server is also used for login so it is NIS bound as well (other servers are NOT). ~~ NIS Server Side... (content shortened) ~~ $ ypcat -k auto.master | sort | grep auto.mdkm1 /storage/mdkm1 auto.mdkm1 --timeout=600 $ ypcat -k auto.mdkm1 | sort 1 137.110.179.254:/mdkm1/1 . . . 10 137.110.179:254:/mdkm1/10 ~~ NFS Server Side... (content shortened) ~~ $ cat /etc/exports /mdkm1/1 ###.###.172.0/25(rw,sync) ###.###.179.192/26(rw,async) . . . /mdkm1/10 ###.###.172.0/25(rw,sync) ###.###.179.192/26(rw,async) $ cat /etc/fstab /dev/MDKM1/MDKM1-1/mdkm1/1 ext3defaults1 2 . . . /dev/MDKM1/MDKM1-10 /mdkm1/10 ext3defaults1 2 # mount /dev/mapper/MDKM1-MDKM1--1 on /mdkm1/1 type ext3 (rw) . . . /dev/mapper/MDKM1-MDKM1--10 on /mdkm1/10 type ext3 (rw) ~~ NIS/NFS Client Side... ~~ $ cat /etc/auto.master | egrep -v "^#" /misc /etc/auto.misc /net-hosts +auto.master # service autofs status automount (pid 3714) is running... $ ls /storage/mdkm1/1 kmdev lost+found $ ls /storage/mdkm1/10 <--- wait here forever [CTRL-C] to abort ls: /storage/mdkm1/10: Interrupted system call *NOTE: Above command never completes and will hang the shell from multiple clients. # mkdir -p /mnt/mdkm1/10 # mount -t nfs ###.###.179.254:/mdkm1/10 /mnt/mdkm1/10 $ ls /mnt/mdkm1/10 kmdev lost+found # umount /mnt/mdkm1/10 NOTE: During mount/umount the NFS server logs show the requests for the automount of mdkm1/1 AND the manual mount of mdkm1/10. The server log never shows an attempt to mount mdkm1/10 in the 'stalled' automount attempt. For example... Apr 27 13:14:50 rilkm01 mountd[8002]: authenticated mount request from ###.###.172.70:730 for /mdkm1/1 (/mdkm1/1) Apr 27 13:15:24 rilkm01 mountd[8002]: authenticated unmount request from ###.###.172.70:771 for /mdkm1/1 (/mdkm1/1) Apr 27 13:16:17 rilkm01 mountd[8002]: authenticated mount request from ###.###.172.70:785 for /mdkm1/10 (/mdkm1/10) Apr 27 13:16:31 rilkm01 mountd[8002]: authenticated unmount request from ###.###.172.70:794 for /mdkm1/10 (/mdkm1/10) I've restarted the Server NFS services, Client autofs services AND the systems as a whole multiple times to no avail. Any ideas? Thanks, Trevor Cooper -- Trevor Cooper, M.Sc. Data Systems Programmer / System Administrator University of California, San Diego Multimodal Imaging Laboratory 8950 Villa La Jolla Dr., Suite C101 La Jolla, CA 92037 Phone: (858) 534-8259 Fax: (858) 534-1078 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] mapping drives
I am having trouble mounting drives. We have a Windows 2008 (10.1.1.17, MRISRV02) server with folders I what access to. On my Fedora 8 client, in my fstab file, I have: //10.1.1.17/USERS/Jeff/home/mriuser/Desktop/jeff cifs rw,username=cluster,password=mrilab 0 0 and this works just fine. My samba is up to date: [mriu...@localhost ~]$ rpm -qa | grep "samba" samba-common-3.0.33-0.fc8 samba-3.0.33-0.fc8 system-config-samba-1.2.58-1.fc8 samba-client-3.0.33-0.fc8 However, we also have a CentOS 4 64bit "pseudo-server" machine. When I try to map the folders on this CentOS machine using an fstab entry like this: //10.1.1.17/USERS/Jeff /mnt/Jeff cifs rw,username=cluster,password=mrilab 0 0 It maps the USERS folder to /mnt/Jeff. I can cd into Users and then cd into Jeff, but I want to be able to go straight into Jeff and not have access to the rest of the user folders. I just upgraded my samba from 3.0.25 to 3.0.33 and have not restarted. [r...@cluster mnt]# rpm -qa | grep "samba" samba-client-3.0.33-0.18.el4_8.1 samba-common-3.0.33-0.18.el4_8.1 samba-common-3.0.33-0.18.el4_8.1 Can anyone please help me out? Thank you!! Jeff ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] NFS automount failure
On Tue, Apr 27, 2010 at 1:51 PM, Trevor Cooper wrote: > I'm having a problem with automount (autofs) from a server running > CentOS 5.4 to clients (example is CentOS 5.4). Client pulls automount > maps from NIS. THIS particular server is also used for login so it is > NIS bound as well (other servers are NOT). > I inherited a similar problem but different environment, namely, SUSE, CentOS 4, and CentOS 5 - with SUSE the primary NIS server. In the end, in order to get everyone to play nicely, I ended up using the following in the /etc/auto.master file #+auto.master /home yp:auto.home /usr/grid yp:auto.grid etc. -- Enjoy global warming while it lasts. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
On Tue, Apr 27, 2010 at 2:19 PM, Jeff Sadino wrote: [snip] > However, we also have a CentOS 4 64bit "pseudo-server" machine. When I try > to map the folders on this CentOS machine using an fstab entry like this: > //10.1.1.17/USERS/Jeff /mnt/Jeff cifs > rw,username=cluster,password=mrilab 0 0 > It maps the USERS folder to /mnt/Jeff. I can cd into Users and then cd into > Jeff, but I want to be able to go straight into Jeff and not have access to > the rest of the user folders. I just upgraded my samba from 3.0.25 to > 3.0.33 and have not restarted. A wild guess - try using smbfs instead of cifs for the mount type. -- Enjoy global warming while it lasts. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] iSCSI / GFS shared web server file system
> Web servers are mostly read-only, so unless your web servers are going > to do a lot of writing to shared storage I would simply use rsync to a > local disk in each server, or use NFS, even NFS and heartbeat for > redundancy will be 100 times simpler to setup and maintain. > > GFS/OCFS2/Gluster/Lustre are really for multi-writers to shared > storage such as a large NFS server cluster (4-8-16 nodes) serving > thousands of clients for general file services, not thousands of > clients accessing shared storage directly. > It's a good point. Thanks for making it. OCFS2 seems like a pain to maintain with new rpm's for each new kernel update, and GFS a pain to setup at the least. We just want scalability for future hosting options; it seems like GFS is the most powerful option. But you're right that there is not a lot of writing going on and NFS is probably the best option. > -Ross > > > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
2010/4/28 Jeff Sadino : > I am having trouble mounting drives. We have a Windows 2008 (10.1.1.17, > MRISRV02) server with folders I what access to. On my Fedora 8 client, in > my fstab file, I have: > //10.1.1.17/USERS/Jeff /home/mriuser/Desktop/jeff cifs > rw,username=cluster,password=mrilab 0 0 > and this works just fine. My samba is up to date: > [mriu...@localhost ~]$ rpm -qa | grep "samba" > samba-common-3.0.33-0.fc8 > samba-3.0.33-0.fc8 > system-config-samba-1.2.58-1.fc8 > samba-client-3.0.33-0.fc8 > > However, we also have a CentOS 4 64bit "pseudo-server" machine. When I try > to map the folders on this CentOS machine using an fstab entry like this: > //10.1.1.17/USERS/Jeff /mnt/Jeff cifs > rw,username=cluster,password=mrilab 0 0 > It maps the USERS folder to /mnt/Jeff. I can cd into Users and then cd into > Jeff, but I want to be able to go straight into Jeff and not have access to > the rest of the user folders. I just upgraded my samba from 3.0.25 to > 3.0.33 and have not restarted. > [r...@cluster mnt]# rpm -qa | grep "samba" > samba-client-3.0.33-0.18.el4_8.1 > samba-common-3.0.33-0.18.el4_8.1 > samba-common-3.0.33-0.18.el4_8.1 > > Can anyone please help me out? Thank you!! > Jeff possibly missing uid, gid parameters ? -- Eero ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
Hello. Thank you for your replies. Agile: I tried this: mount -t smbfs -o username=cluster,password=mrilab //10.1.1.17/USERS/Jeff/mnt/Jeff cli_negprot: SMB signing is mandatory and we have disabled it. 21739: protocol negotiation failed SMB connection failed I tried debugging this yesterday, but each debug just led to more bugs. However, I can do this: smbclient //10.1.1.17/Users -U jsadino Password: Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack 2] Server=[Windows Server (R) 2008 Standard 6.0] smb: \> exit But if I try the same thing into /users/Jeff, I can't: smbclient //10.1.1.17/Users/Jeff -U jsadino Password: Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack 2] Server=[Windows Server (R) 2008 Standard 6.0] tree connect failed: NT_STATUS_BAD_NETWORK_NAME [r...@cluster mnt]# And I couldn't put those into an fstab file anyways. Eero: mount -t cifs -o username=cluster,password=mrilab,uid=fs431,gid=fs // 10.1.1.17/USERS/Jeff /mnt/Jeff but it still only mounts the Users directory. Thanks for the suggestions. Any other ideas? Jeff On Tue, Apr 27, 2010 at 12:39 PM, Eero Volotinen wrote: > 2010/4/28 Jeff Sadino : > > I am having trouble mounting drives. We have a Windows 2008 (10.1.1.17, > > MRISRV02) server with folders I what access to. On my Fedora 8 client, > in > > my fstab file, I have: > > //10.1.1.17/USERS/Jeff/home/mriuser/Desktop/jeff cifs > > rw,username=cluster,password=mrilab 0 0 > > and this works just fine. My samba is up to date: > > [mriu...@localhost ~]$ rpm -qa | grep "samba" > > samba-common-3.0.33-0.fc8 > > samba-3.0.33-0.fc8 > > system-config-samba-1.2.58-1.fc8 > > samba-client-3.0.33-0.fc8 > > > > However, we also have a CentOS 4 64bit "pseudo-server" machine. When I > try > > to map the folders on this CentOS machine using an fstab entry like this: > > //10.1.1.17/USERS/Jeff /mnt/Jeff cifs > > rw,username=cluster,password=mrilab 0 0 > > It maps the USERS folder to /mnt/Jeff. I can cd into Users and then cd > into > > Jeff, but I want to be able to go straight into Jeff and not have access > to > > the rest of the user folders. I just upgraded my samba from 3.0.25 to > > 3.0.33 and have not restarted. > > [r...@cluster mnt]# rpm -qa | grep "samba" > > samba-client-3.0.33-0.18.el4_8.1 > > samba-common-3.0.33-0.18.el4_8.1 > > samba-common-3.0.33-0.18.el4_8.1 > > > > Can anyone please help me out? Thank you!! > > Jeff > > possibly missing uid, gid parameters ? > > -- > Eero > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
On Tue, Apr 27, 2010 at 4:14 PM, Jeff Sadino > However, I can do this: > smbclient //10.1.1.17/Users -U jsadino > Password: > Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack 2] > Server=[Windows Server (R) 2008 Standard 6.0] > smb: \> exit > > But if I try the same thing into /users/Jeff, I can't: > smbclient //10.1.1.17/Users/Jeff -U jsadino > Password: > Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack 2] > Server=[Windows Server (R) 2008 Standard 6.0] > tree connect failed: NT_STATUS_BAD_NETWORK_NAME > [r...@cluster mnt]# > > And I couldn't put those into an fstab file anyways. > > Eero: > mount -t cifs -o username=cluster,password=mrilab,uid=fs431,gid=fs > //10.1.1.17/USERS/Jeff /mnt/Jeff > but it still only mounts the Users directory. > Try sharing your Jeff directory on the Windows server (without messing with the USERS sharing.) Then see if you can mount //10.1.1.17/Jeff /mnt/Jeff or test it with smbclient //10.1.1.17/Jeff -U jsadino -- Enjoy global warming while it lasts. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
> Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack > 2] Server=[Windows Server (R) 2008 Standard 6.0] > smb: \> exit Will CentOS5.5 include this upstream fix? https://rhn.redhat.com/errata/RHBA-2010-0301.html -Tsuyoshi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] PAPI + perfctr on CentOS 5?
Has anyone succesfully compiled a PAPI+perfctr-enabled kernel? I've been mixing and matching instructions from the PAPI distribution and those from CentOS wiki to no avail. TIA -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
Thank you Agile, that seemed to work well and will do for my purposes. Out of curiosity, any idea why I could map it from my fedora 8 box, but not from the CentOS 4 box? Thank you again. The CentOS community is the best ;) Jeff On Tue, Apr 27, 2010 at 2:25 PM, Agile Aspect wrote: > On Tue, Apr 27, 2010 at 4:14 PM, Jeff Sadino > > However, I can do this: > > smbclient //10.1.1.17/Users -U jsadino > > Password: > > Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack > 2] > > Server=[Windows Server (R) 2008 Standard 6.0] > > smb: \> exit > > > > But if I try the same thing into /users/Jeff, I can't: > > smbclient //10.1.1.17/Users/Jeff -U jsadino > > Password: > > Domain=[MRILAB1] OS=[Windows Server (R) 2008 Standard 6002 Service Pack > 2] > > Server=[Windows Server (R) 2008 Standard 6.0] > > tree connect failed: NT_STATUS_BAD_NETWORK_NAME > > [r...@cluster mnt]# > > > > And I couldn't put those into an fstab file anyways. > > > > Eero: > > mount -t cifs -o username=cluster,password=mrilab,uid=fs431,gid=fs > > //10.1.1.17/USERS/Jeff /mnt/Jeff > > but it still only mounts the Users directory. > > > > Try sharing your Jeff directory on the Windows server (without messing > with the USERS sharing.) > > Then see if you can mount > >//10.1.1.17/Jeff /mnt/Jeff > > or test it with > > smbclient //10.1.1.17/Jeff -U jsadino > > > -- > Enjoy global warming while it lasts. > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System Resources Graphing
http://oss.oetiker.ch/mrtg/ http://www.nagios.org/ Jobst On Mon, Apr 26, 2010 at 11:09:41AM -0500, Matt (lm7...@gmail.com) wrote: > Is there a package I can get that will graph system resources such as > CPU and disk I/O to an html file or something? > > Matt > ___ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos -- Time flies like the wind. Fruit flies like a banana. | |0| | Jobst Schmalenbach, jo...@barrett.com.au, General Manager | | |0| Barrett Consulting Group P/L & The Meditation Room P/L |0|0|0| +61 3 9532 7677, POBox 277, Caulfield South, 3162, Australia ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] mapping drives
On Tue, Apr 27, 2010 at 6:12 PM, Jeff Sadino wrote: > Thank you Agile, that seemed to work well and will do for my purposes. Out > of curiosity, any idea why I could map it from my fedora 8 box, but not from > the CentOS 4 box? Fedora 8 must be broken :). I don't know why. -- Enjoy global warming while it lasts. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kernel Or Hardwar e
(2010/04/28 5:21), cahit Eyigünlü wrote: > BUG: unable to handle kernel paging request at ffe5 May be unzipped data was over 8G? Its low memory problem. Anyway you can try, A. Add swapfile(swapon /dev/swap # (8G+SWAP) > (Unzipped5G.tgz+tar+gzip+file cache.+etc.), B. Buy more memory(go to radioshack). -Tsuyoshi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
