I have connected storedge d2 to V440 running solaris 10. I had a raid 5 volume created using VXVM software. This morning when I rebooted the system, I get below error,
Code:
Apr 2 14:21:10 servername vxvm:vxconfigd: [ID 702911 daemon.notice] V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg01
Apr 2 14:21:10 servername last message repeated 1 time
Apr 2 14:21:10 servername vxvm:vxconfigd: [ID 702911 daemon.notice] V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg02
Apr 2 14:21:10 servername vxvm:vxconfigd: [ID 702911 daemon.error] V-5-1-569 Disk group myapp-dg, Disk c2t2d0s2: Cannot auto-import group:
Apr 2 14:21:10 servername vxvm:vxconfigd: [ID 702911 daemon.error] Serial Split Brain detected. Run vxsplitlines to import the diskgroup
/usr/lib/vxvm/bin/vxsplitlines -g myapp-dg
Code:
VxVM vxdg listssbinfo NOTICE V-0-0-0 There are 2 pools
All the disks in the first pool have the same config copies
All the disks in the second pool may not have the same config copies
Number of disks in the first pool: 6
Number of disks in the second pool: 2
To import the diskgroup with config copy from the first pool issue the command
/usr/sbin/vxdg (-s) -o selectcp=1267475633.69.servername import myapp-dg
To import the diskgroup with config copy from the second pool issue the command
/usr/sbin/vxdg (-s) -o selectcp=1267475616.65.servername import myapp-dg
VxVM vxdg listssbinfo NOTICE V-0-0-0. There are 2 pools
All the disks in the first pool have the same config copies
All the disks in the second pool may not have the same config copies
To see the configuration copy from a disk issue the command
/etc/vx/diag.d/vxprivutil dumpconfig <private path>
To import the diskgroup with config copy from a disk issue the command
/usr/sbin/vxdg (-s) -o selectcp=<diskid> import myapp-dg
Pool 0
DEVICE DISK DISK ID DISK PRIVATE PATH
myapp-dg08 c2t10d0s2 1267475633.69.servername /dev/vx/rdmp/c2t10d0s2
myapp-dg07 c2t9d0s2 1267475633.69.servername /dev/vx/rdmp/c2t9d0s2
myapp-dg06 c2t8d0s2 1267475633.69.servername /dev/vx/rdmp/c2t8d0s2
myapp-dg05 c2t2d0s2 1267475633.69.servername /dev/vx/rdmp/c2t2d0s2
myapp-dg04 c2t1d0s2 1267475633.69.servername /dev/vx/rdmp/c2t1d0s2
myapp-dg03 c2t0d0s2 1267475633.69.servername /dev/vx/rdmp/c2t0d0s2
Pool 1
DEVICE DISK DISK ID DISK PRIVATE PATH
myapp-dg02 c1t3d0s2 1267475616.65.servername /dev/vx/rdmp/c1t3d0s2
myapp-dg01 c1t2d0s2 1267475608.63.servername /dev/vx/rdmp/c1t2d0s2
VxVM vxdg ERROR V-5-1-10978 Disk group myapp-dg: import failed:
Operation must be executed on master
vxdg import myapp-dg
Code:
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg01
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg01
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg02
VxVM vxdg ERROR V-5-1-10978 Disk group myapp-dg: import failed:
Serial Split Brain detected. Run vxsplitlines to import the diskgroup
Except the first 2 disks, every disk was part of raid 5 volume and 1 disk as spare and 1 for log.
Any idea how I can recover this?
Thanks in advance.
Edit 1
More Info :
vxconfigd -k
Code:
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg01
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg01
VxVM vxconfigd NOTICE V-5-1-9576 Split Brain. da id is 0.1, while dm id is 0.0 for dm myapp-dg02
VxVM vxconfigd ERROR V-5-1-569 Disk group myapp-dg, Disk c2t2d0s2: Cannot auto-import group:
Serial Split Brain detected. Run vxsplitlines to import the diskgroup
Code:
/etc/vx/diag.d/vxprivutil dumpconfig /dev/vx/rdmp/c2t2d0s2
VxVM vxprivutil ERROR V-5-1-595 Disk has no enabled config copies
Last edited by upengan78; 04-02-2010 at 05:14 PM..
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