[ovirt-users] ovirt - can't attach master domain II

[Ravishankar N]

Hi,

On 02/24/2016 06:43 AM, paf1 at email.cz wrote:
> Hi,
> I found the main ( maybe ) problem with IO error ( -5 ) for "ids" file 
> access
> This file is not accessable via NFS, locally yes
How is NFS coming into the picture? Are you not using gluster fuse mount?
> .
> How can I fix it ??
Can you run `gluster volume heal volname info` and `gluster volume heal 
volname info split-brain` to see if the "ids" file is in split-brain? A 
file in split-brain returns EIO when accessed from the mount.
Regards,
Ravi


> regs.
> Pavel
>
> # sanlock client log_dump
> ....
> 0 flags 1 timeout 0
> 2016-02-24 02:01:10+0100 3828 [12111]: s1316 lockspace 
> 88adbd49-62d6-45b1-9992-b04464a04112:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P2/88adbd49-62d6-45b1-9992-b04464a04112/dom_md/ids:0
> 2016-02-24 02:01:10+0100 3828 [12111]: cmd_add_lockspace 4,15 async done 0
> 2016-02-24 02:01:10+0100 3828 [19556]: s1316 delta_acquire begin 
> 88adbd49-62d6-45b1-9992-b04464a04112:1
> 2016-02-24 02:01:10+0100 3828 [19556]: 88adbd49 aio collect 0 
> 0x7fe4580008c0:0x7fe4580008d0:0x7fe458101000 result -5:0 match res
> 2016-02-24 02:01:10+0100 3828 [19556]: read_sectors delta_leader 
> offset 0 rv -5 
> /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P2/88adbd49-62d6-45b1-9992-b04464a04112/dom_md/ids
> 2016-02-24 02:01:10+0100 3828 [19556]: s1316 delta_acquire 
> leader_read1 error -5
> 2016-02-24 02:01:11+0100 3829 [12111]: s1316 add_lockspace fail result -5
> 2016-02-24 02:01:12+0100 3831 [12116]: cmd_add_lockspace 4,15 
> 7f52b697-c199-4f58-89aa-102d44327124:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P4/7f52b697-c199-4f58-89aa-102d44327124/dom_md/ids:0 
> flags 1 timeout 0
> 2016-02-24 02:01:12+0100 3831 [12116]: s1317 lockspace 
> 7f52b697-c199-4f58-89aa-102d44327124:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P4/7f52b697-c199-4f58-89aa-102d44327124/dom_md/ids:0
> 2016-02-24 02:01:12+0100 3831 [12116]: cmd_add_lockspace 4,15 async done 0
> 2016-02-24 02:01:12+0100 3831 [19562]: s1317 delta_acquire begin 
> 7f52b697-c199-4f58-89aa-102d44327124:1
> 2016-02-24 02:01:12+0100 3831 [19562]: 7f52b697 aio collect 0 
> 0x7fe4580008c0:0x7fe4580008d0:0x7fe458101000 result -5:0 match res
> 2016-02-24 02:01:12+0100 3831 [19562]: read_sectors delta_leader 
> offset 0 rv -5 
> /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P4/7f52b697-c199-4f58-89aa-102d44327124/dom_md/ids
> 2016-02-24 02:01:12+0100 3831 [19562]: s1317 delta_acquire 
> leader_read1 error -5
> 2016-02-24 02:01:13+0100 3831 [1321]: cmd_add_lockspace 4,15 
> 0fcad888-d573-47be-bef3-0bc0b7a99fb7:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-BCK/0fcad888-d573-47be-bef3-0bc0b7a99fb7/dom_md/ids:0 
> flags 1 timeout 0
> 2016-02-24 02:01:13+0100 3831 [1321]: s1318 lockspace 
> 0fcad888-d573-47be-bef3-0bc0b7a99fb7:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-BCK/0fcad888-d573-47be-bef3-0bc0b7a99fb7/dom_md/ids:0
> 2016-02-24 02:01:13+0100 3831 [1321]: cmd_add_lockspace 4,15 async done 0
> 2016-02-24 02:01:13+0100 3831 [19564]: s1318 delta_acquire begin 
> 0fcad888-d573-47be-bef3-0bc0b7a99fb7:1
> 2016-02-24 02:01:13+0100 3831 [19564]: 0fcad888 aio collect 0 
> 0x7fe4580008c0:0x7fe4580008d0:0x7fe458201000 result -5:0 match res
> 2016-02-24 02:01:13+0100 3831 [19564]: read_sectors delta_leader 
> offset 0 rv -5 
> /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-BCK/0fcad888-d573-47be-bef3-0bc0b7a99fb7/dom_md/ids
> 2016-02-24 02:01:13+0100 3831 [19564]: s1318 delta_acquire 
> leader_read1 error -5
> 2016-02-24 02:01:13+0100 3832 [12116]: s1317 add_lockspace fail result -5
> 2016-02-24 02:01:14+0100 3832 [1321]: s1318 add_lockspace fail result -5
> 2016-02-24 02:01:19+0100 3838 [12106]: cmd_add_lockspace 4,15 
> 3da46e07-d1ea-4f10-9250-6cbbb7b94d80:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P5/3da46e07-d1ea-4f10-9250-6cbbb7b94d80/dom_md/ids:0 
> flags 1 timeout 0
> 2016-02-24 02:01:19+0100 3838 [12106]: s1319 lockspace 
> 3da46e07-d1ea-4f10-9250-6cbbb7b94d80:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P5/3da46e07-d1ea-4f10-9250-6cbbb7b94d80/dom_md/ids:0
> 2016-02-24 02:01:19+0100 3838 [12106]: cmd_add_lockspace 4,15 async done 0
> 2016-02-24 02:01:19+0100 3838 [19638]: s1319 delta_acquire begin 
> 3da46e07-d1ea-4f10-9250-6cbbb7b94d80:1
> 2016-02-24 02:01:19+0100 3838 [19638]: 3da46e07 aio collect 0 
> 0x7fe4580008c0:0x7fe4580008d0:0x7fe458101000 result -5:0 match res
> 2016-02-24 02:01:19+0100 3838 [19638]: read_sectors delta_leader 
> offset 0 rv -5 
> /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P5/3da46e07-d1ea-4f10-9250-6cbbb7b94d80/dom_md/ids
> 2016-02-24 02:01:19+0100 3838 [19638]: s1319 delta_acquire 
> leader_read1 error -5
> 2016-02-24 02:01:20+0100 3839 [12106]: s1319 add_lockspace fail result -5
> 2016-02-24 02:01:20+0100 3839 [1320]: cmd_add_lockspace 4,15 
> 88adbd49-62d6-45b1-9992-b04464a04112:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P2/88adbd49-62d6-45b1-9992-b04464a04112/dom_md/ids:0 
> flags 1 timeout 0
> 2016-02-24 02:01:20+0100 3839 [1320]: s1320 lockspace 
> 88adbd49-62d6-45b1-9992-b04464a04112:1:/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P2/88adbd49-62d6-45b1-9992-b04464a04112/dom_md/ids:0
> 2016-02-24 02:01:20+0100 3839 [1320]: cmd_add_lockspace 4,15 async done 0
> 2016-02-24 02:01:20+0100 3839 [19658]: s1320 delta_acquire begin 
> 88adbd49-62d6-45b1-9992-b04464a04112:1
> 2016-02-24 02:01:20+0100 3839 [19658]: 88adbd49 aio collect 0 
> 0x7fe4580008c0:0x7fe4580008d0:0x7fe458101000 result -5:0 match res
> 2016-02-24 02:01:20+0100 3839 [19658]: read_sectors delta_leader 
> offset 0 rv -5 
> /rhev/data-center/mnt/glusterSD/localhost:_1KVM12-P2/88adbd49-62d6-45b1-9992-b04464a04112/dom_md/ids
> 2016-02-24 02:01:20+0100 3839 [19658]: s1320 delta_acquire 
> leader_read1 error -5
> 2016-02-24 02:01:21+0100 3840 [1320]: s1320 add_lockspace fail result -5
>
>
>
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