[OpenIndiana-discuss] in desperate need of fsck.zfs

[Ray Arachelian]

On 07/23/2012 10:19 AM, Bob Friesenhahn wrote:
> On Mon, 23 Jul 2012, Ray Arachelian wrote:
>>
>> I suspect the issue is that since this is a USB enclosure that at some
>> point the bus was saturated and wouldn't respond, or something like
>> that.
>> Any help in getting these volumes mounted would be greatly appreciated.
>>
>> Yes, I know, I'm running on crappy drives over USB, I was trying to
>> migrate off of them when this happened. :(
>
> If the devices are truely going away under load, there is not much zfs
> can do about that since it would be a hardware or device driver issue.
> Is there anything sent to /var/adm/messages when the device supposedly
> goes away?  Any interesting events in the output of 'fmdump -e'?

I guess I am/was expecting zfs to be a bit less brittle, and not corrupt
data while the drives experience I/O disconnects while scrubbing - CoW
should have prevented this kind of problem, no?

Nothing too surprising:

Jul 23 10:39:33.6352 ereport.fs.zfs.data            
Jul 23 10:39:33.7338 ereport.fs.zfs.data            
Jul 23 10:39:34.0011 ereport.fs.zfs.data            
Jul 23 10:39:34.0862 ereport.fs.zfs.data            
Jul 23 10:39:34.1712 ereport.fs.zfs.data            
Jul 23 10:39:34.2563 ereport.fs.zfs.data            
Jul 23 10:39:34.8520 ereport.fs.zfs.data            
Jul 23 10:39:34.9383 ereport.fs.zfs.data            
Jul 23 10:39:35.0231 ereport.fs.zfs.data            
Jul 23 10:39:35.1089 ereport.fs.zfs.data            

   664 Jul 19 08:08:32 harvest pcplusmp: [ID 805372 kern.info] pcplusmp:
ide (ata) instance 4 irq 0xf vector 0x43 ioapic 0x2 intin 0xf is bound
to cpu 0
    665 Jul 19 08:09:06 harvest savecore: [ID 491498 auth.error]
Decompress the crash dump with
    666 Jul 19 08:09:06 harvest 'savecore -vf /var/crash/harvest/vmdump.53'
    667 Jul 19 08:11:44 harvest svc.startd[10]: [ID 652011
daemon.warning] svc:/system/hal:default: Method "/lib/svc/method/svc-hal
start" failed with exit status 95.
    668 Jul 19 08:11:45 harvest svc.startd[10]: [ID 748625 daemon.error]
system/hal:default failed fatally: transitioned to maintenance (see
'svcs -xv' for details)
    669 Jul 19 08:37:25 harvest scsi: [ID 107833 kern.warning] WARNING:
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,6 (sd57):
    670 Jul 19 08:37:25 harvest         Command failed to
complete...Device is gone
    671 Jul 19 08:37:25 harvest scsi: [ID 107833 kern.warning] WARNING:
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,7 (sd58):
    672 Jul 19 08:37:25 harvest         Command failed to
complete...Device is gone
    673 Jul 19 08:37:25 harvest scsi: [ID 107833 kern.warning] WARNING:
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,4 (sd55):
    674 Jul 19 08:37:25 harvest         Command failed to
complete...Device is gone
    675 Jul 19 08:37:25 harvest scsi: [ID 107833 kern.warning] WARNING:
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,5 (sd56):
    676 Jul 19 08:37:25 harvest         Command failed to
complete...Device is gone
    677 Jul 19 08:37:29 harvest usba: [ID 691482 kern.warning] WARNING:
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5 (scsa2usb13): Reinserted device is
accessible again.
    678 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5 (scsa2usb13) online
    679 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,0 (sd44) online
    680 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,1 (sd45) online
    681 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,2 (sd53) online
    682 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,3 (sd54) online
    683 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,4 (sd55) online
    684 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,5 (sd56) online
    685 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,6 (sd57) online
    686 Jul 19 08:37:29 harvest genunix: [ID 408114 kern.info]
/pci at 0,0/pci1458,5006 at 1d,7/storage at 5/disk at 0,7 (sd58) online
    687 Jul 19 08:41:02 harvest login: [ID 468494 auth.crit] login
account failure: Permission denied



>
> Are you able to upgrade to current OpenIndiana (oi_151a5)?

I can try tomorrow night, or maybe tonight if I have time.