Hi Todd, sorry for the delay in responding, been head down rewriting a utility for the last few days.
Todd H. Poole wrote: > Howdy James, > > While responding to halstead's post (see below), I had to restart several > times to complete some testing. I'm not sure if that's important to these > commands or not, but I just wanted to put it out there anyway. > >> A few commands that you could provide the output from >> include: >> >> >> (these two show any FMA-related telemetry) >> fmadm faulty >> fmdump -v > > This is the output from both commands: > > [EMAIL PROTECTED]:~# fmadm faulty > --------------- ------------------------------------ -------------- --------- > TIME EVENT-ID MSG-ID SEVERITY > --------------- ------------------------------------ -------------- --------- > Aug 27 01:07:08 0d9c30f1-b2c7-66b6-f58d-9c6bcb95392a ZFS-8000-FD Major > > Fault class : fault.fs.zfs.vdev.io > Description : The number of I/O errors associated with a ZFS device exceeded > acceptable levels. Refer to > http://sun.com/msg/ZFS-8000-FD > for more information. > Response : The device has been offlined and marked as faulted. An attempt > will be made to activate a hot spare if available. > Impact : Fault tolerance of the pool may be compromised. > Action : Run 'zpool status -x' and replace the bad device. > > [EMAIL PROTECTED]:~# fmdump -v > TIME UUID SUNW-MSG-ID > Aug 27 01:07:08.2040 0d9c30f1-b2c7-66b6-f58d-9c6bcb95392a ZFS-8000-FD > 100% fault.fs.zfs.vdev.io > > Problem in: zfs://pool=mediapool/vdev=bfaa3595c0bf719 > Affects: zfs://pool=mediapool/vdev=bfaa3595c0bf719 > FRU: - > Location: - In other emails in this thread you've mentioned the desire to get an email (or some sort of notification) when Problems Happen(tm) in your system, and the FMA framework is how we achieve that in OpenSolaris. # fmadm config MODULE VERSION STATUS DESCRIPTION cpumem-retire 1.1 active CPU/Memory Retire Agent disk-transport 1.0 active Disk Transport Agent eft 1.16 active eft diagnosis engine fabric-xlate 1.0 active Fabric Ereport Translater fmd-self-diagnosis 1.0 active Fault Manager Self-Diagnosis io-retire 2.0 active I/O Retire Agent snmp-trapgen 1.0 active SNMP Trap Generation Agent sysevent-transport 1.0 active SysEvent Transport Agent syslog-msgs 1.0 active Syslog Messaging Agent zfs-diagnosis 1.0 active ZFS Diagnosis Engine zfs-retire 1.0 active ZFS Retire Agent You'll notice that we've got an SNMP agent there... and you can acquire a copy of the FMA mib from the Fault Management community pages (http://opensolaris.org/os/community/fm and http://opensolaris.org/os/community/fm/mib/). >> (this shows your storage controllers and what's >> connected to them) cfgadm -lav > > This is the output from cfgadm -lav > > [EMAIL PROTECTED]:~# cfgadm -lav > Ap_Id Receptacle Occupant Condition > Information > When Type Busy Phys_Id > usb2/1 empty unconfigured ok > unavailable unknown n /devices/[EMAIL > PROTECTED],0/pci1458,[EMAIL PROTECTED]:1 > usb2/2 connected configured ok > Mfg: Microsoft Product: Microsoft 3-Button Mouse with IntelliEye(TM) > NConfigs: 1 Config: 0 <no cfg str descr> > unavailable usb-mouse n /devices/[EMAIL > PROTECTED],0/pci1458,[EMAIL PROTECTED]:2 > usb3/1 empty unconfigured ok [snip] > usb7/2 empty unconfigured ok > unavailable unknown n /devices/[EMAIL > PROTECTED],0/pci1458,[EMAIL PROTECTED],1:2 > > You'll notice that the only thing listed is my USB mouse... is that expected? Yup. One of the artefacts of the cfgadm architecture. cfgadm(1m) works by using plugins - usb, FC, SCSI, SATA, pci hotplug, InfiniBand... but not IDE. I think you also were wondering how to tell what controller instances your disks were using in IDE mode - two basic ways of achieving this: /usr/bin/iostat -En and /usr/sbin/format Your IDE disks will attach using the cmdk driver and show up like this: c1d0 c1d1 c2d0 c2d1 In AHCI/SATA mode they'd show up as c1t0d0 c1t1d0 c1t2d0 c1t3d0 or something similar, depending on how the bios and the actual controllers sort themselves out. >> You'll also find messages in /var/adm/messages which >> might prove >> useful to review. > > If you really want, I can list the output from /var/adm/messages, but it > doesn't seem to add anything new to what I've already copied and pasted. No need - you've got them if you need them. [snip] >> http://docs.sun.com/app/docs/coll/40.17 (manpages) >> http://docs.sun.com/app/docs/coll/47.23 (system admin collection) >> http://docs.sun.com/app/docs/doc/817-2271 ZFS admin guide >> http://docs.sun.com/app/docs/doc/819-2723 devices + filesystems guide > > Oohh... Thank you. Good Links. I'm bookmarking these for future reading. > They'll definitely be helpful if we end up choosing to deploy OpenSolaris > + ZFS for our media servers. There's a heap of info there, getting started with it can be like trying to drink from a fire hose :) Best regards, James C. McPherson -- Senior Kernel Software Engineer, Solaris Sun Microsystems http://blogs.sun.com/jmcp http://www.jmcp.homeunix.com/blog _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
