[CentOS] filesystem mounting fails at boot

2015-10-10 Thread Imre Gergely
Hi I have an IBM blade with internal harddisks, in hardware RAID1. I've installed a CentOS 6 64bit on it, everything works just fine. After the installation, I've presented a vdisk to the blade from an external SAN (an HP EVA4000), connected through FiberChannel. I've partitioned the disk, forma

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Eero Volotinen
Does it work usin netdev option? Eero 10.10.2015 4.17 ip. "Imre Gergely" kirjoitti: > > Hi > > I have an IBM blade with internal harddisks, in hardware RAID1. I've > installed a CentOS 6 64bit on it, everything works just fine. > > After the installation, I've presented a vdisk to the blade from

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Imre Gergely
_netdev The filesystem resides on a device that requires network access (used to prevent the system from attempting to mount these filesystems until the network has been enabled on the system). This device is not a network device (this a SAN not a NAS). To the OS it looks like a no

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Barry Brimer
On October 10, 2015 8:34:11 AM CDT, Imre Gergely wrote: > > _netdev > The filesystem resides on a device that requires network >access (used to prevent the system from attempting to mount these >filesystems until the network has been enabled on the system). > >This device is not a net

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Imre Gergely
On 10/10/2015 05:03 PM, Barry Brimer wrote: > On October 10, 2015 8:34:11 AM CDT, Imre Gergely wrote: >> _netdev >> The filesystem resides on a device that requires network >> access (used to prevent the system from attempting to mount these >> filesystems until the network has been

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Steven Tardy
> On Oct 10, 2015, at 9:34 AM, Imre Gergely wrote: > _netdev > The filesystem resides on a device that requires network > access (used to prevent the system from attempting to mount these > filesystems until the network has been enabled on the system). _netdev in fstab was a workarou

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Imre Gergely
On 10/10/2015 10:06 PM, Steven Tardy wrote: >> On Oct 10, 2015, at 9:34 AM, Imre Gergely wrote: >> _netdev >> The filesystem resides on a device that requires network >> access (used to prevent the system from attempting to mount these >> filesystems until the network has been enabl

Re: [CentOS] filesystem mounting fails at boot

2015-10-10 Thread Gordon Messmer
On 10/10/2015 11:41 AM, Imre Gergely wrote: The one that is mounting the disk without issue is a bit different because it also boots from the SAN ...which means that the HBA driver is included in the initrd, but not in the system where you're having trouble. Edit /etc/dracut.conf.d/hba.conf

[CentOS] Clustering and ha planning

2015-10-10 Thread Leandro
Hello , Centos users: My name is Leandro, I have been using Centos for 4 years and this is the first post in this mail list. I would like to study and introduce myself in clustering and high availability for Centos, currently I have not experience at all about it. I would like to ask about the n

Re: [CentOS] Clustering and ha planning

2015-10-10 Thread Nux!
Hello Leandro, CentOS 5 is quite old and different from current CentOS 7, some things have changed, mostly improved and as usual your favourite search engine is your friend. e.g. http://clusterlabs.org/quickstart-redhat.html https://skcave.wordpress.com/2014/11/04/creating-high-availability-clu

Re: [CentOS] Clustering and ha planning

2015-10-10 Thread John R Pierce
On 10/10/2015 2:06 PM, Leandro wrote: So, I would like to ask to comunity, which are the new methods for clustering and get HA and where to get updated documentation. I contend the appropriate approach to HA should be based on what services you need to keep available. an HA file server has

Re: [CentOS] Clustering and ha planning

2015-10-10 Thread Leandro
Thanks for pointing that. I would like to learn about clustering and HA, so if I have to chose a service for my testing scenario It will be a radius or a mysql justo to keep it simple. Leandro. On 10/10/15 18:49, John R Pierce wrote: On 10/10/2015 2:06 PM, Leandro wrote: So, I would like to

Re: [CentOS] Clustering and ha planning

2015-10-10 Thread Digimer
The main mailing list for HA clustering in "Clusterlabs Users": http://clusterlabs.org/mailman/listinfo/users. It's not strictly for any OS, but RHEL/CentOS and SUSE are probably the most common OSes. I might recommend starting with this: https://alteeve.ca/w/History_of_HA_Clustering The Linux

Re: [CentOS] problem on exceptional quit

2015-10-10 Thread Hua Wang
I am not sure if we can not send attachments to the mailing list. There were quite a lot replies before, but I got nothing back since attachements was added. I will remove the attachments and send it again. Please have a look at the email below. Thanks for your help. --- Dear All, Thanks for