Solved [Solved] gmirror array migration

cgull

cgull

I have a single OS drive and a gmirror(8) RAID1 array for data made up of 2 other drives. I am replacing the OS drive and going from FreeBSD 8 to v10. When I boot up on the new drive there the mirrored set does not come up. Is there something needed to import the data mirror to the new install?
Code: 
geom_mirror_load="YES"
is present in loader.conf.

I still have the original drive in the system and it can boot with the mirror intact so everything is okay. Just need to get the mirror up in the new install/drive somehow.
 
Re: gmirror array migration

wblock@ said:
The module has to be loaded in /boot/loader.conf.
Click to expand...

I actually meant loader.conf, long day. Here is some more info from the new install. ada0 and ada1 are the array, ada2 is the old install and ada3 is the new install. The Promise controller is in IDE mode since I am not using fakeraid.

Code: 
Mar 21 19:39:08 dome kernel: ada0 at ata2 bus 0 scbus0 target 0 lun 0
Mar 21 19:39:08 dome kernel: ada0: <WDC WD10EZEX-22BN5A0 01.01A01> ATA-9 SATA 3.x device
Mar 21 19:39:08 dome kernel: ada0: Serial Number WD-WMC3F1054627
Mar 21 19:39:08 dome kernel: ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
Mar 21 19:39:08 dome kernel: ada0: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
Mar 21 19:39:08 dome kernel: ada0: Previously was known as ad4
Mar 21 19:39:08 dome kernel: ada1 at ata3 bus 0 scbus1 target 0 lun 0
Mar 21 19:39:08 dome kernel: ada1: <WDC WD10EZEX-22BN5A0 01.01A01> ATA-9 SATA 3.x device
Mar 21 19:39:08 dome kernel: ada1: Serial Number WD-WMC3F1054525
Mar 21 19:39:08 dome kernel: ada1: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
Mar 21 19:39:08 dome kernel: ada1: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
Mar 21 19:39:08 dome kernel: ada1: Previously was known as ad6
Mar 21 19:39:08 dome kernel: ada2 at ata0 bus 0 scbus3 target 0 lun 0
Mar 21 19:39:08 dome kernel: ada2: <WDC WD1200BB-00GUA0 08.02D08> ATA-6 device
Mar 21 19:39:08 dome kernel: ada2: Serial Number WD-WCAL92190724
Mar 21 19:39:08 dome kernel: ada2: 100.000MB/s transfers (UDMA5, PIO 8192bytes)
Mar 21 19:39:08 dome kernel: ada2: 114473MB (234441648 512 byte sectors: 16H 63S/T 16383C)
Mar 21 19:39:08 dome kernel: ada2: Previously was known as ad0
Mar 21 19:39:08 dome kernel: ada3 at ata6 bus 0 scbus6 target 0 lun 0
Mar 21 19:39:08 dome kernel: ada3: <WDC WD3200KS-00PFB0 21.00M21> ATA-7 SATA 2.x device
Mar 21 19:39:08 dome kernel: ada3: Serial Number WD-WCAPD4063536
Mar 21 19:39:08 dome kernel: ada3: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
Mar 21 19:39:08 dome kernel: ada3: 305245MB (625142448 512 byte sectors: 16H 63S/T 16383C)
Mar 21 19:39:08 dome kernel: ada3: Previously was known as ad12
Mar 21 19:39:08 dome kernel: GEOM_MIRROR: Cannot open consumer ada0 (error=1).
Mar 21 19:39:08 dome kernel: GEOM_MIRROR: Cannot add disk ada0 to gm0 (error=1).
Mar 21 19:39:08 dome kernel: GEOM_MIRROR: Cannot open consumer ada1 (error=1).
Mar 21 19:39:08 dome kernel: GEOM_MIRROR: Cannot add disk ada1 to gm0 (error=1).
Mar 21 19:39:08 dome kernel: GEOM_MIRROR: Cancelling unmapped because of ada2.
Mar 21 19:39:08 dome kernel: GEOM_RAID: Promise: Disk ada0 state changed from NONE to FAILED.
Mar 21 19:39:08 dome kernel: GEOM_RAID: Promise: Subdisk PROMISE Array 1:0-ada0 state changed from NONE to FAILED.
Mar 21 19:39:08 dome kernel: GEOM_RAID: Promise: Disk ada1 state changed from NONE to ACTIVE.
Mar 21 19:39:08 dome kernel: GEOM_RAID: Promise: Subdisk PROMISE Array 1:1-ada1 state changed from NONE to ACTIVE.
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 1 read errors total ada1[READ(offset=999999999488, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 2 read errors total ada1[READ(offset=999999967744, length=2048)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 3 read errors total ada1[READ(offset=999999998976, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 4 read errors total ada1[READ(offset=999999999488, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 5 read errors total ada1[READ(offset=999999999488, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 6 read errors total ada1[READ(offset=999999999488, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 7 read errors total ada1[READ(offset=999999999488, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 8 read errors total ada1[READ(offset=65536, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 9 read errors total ada1[READ(offset=8192, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 10 read errors total ada1[READ(offset=0, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 11 read errors total ada1[READ(offset=262144, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 12 read errors total ada1[READ(offset=65536, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 13 read errors total ada1[READ(offset=8192, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 14 read errors total ada1[READ(offset=0, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 15 read errors total ada1[READ(offset=262144, length=8192)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 16 read errors total ada1[READ(offset=32768, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 17 read errors total ada1[READ(offset=0, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 18 read errors total ada1[READ(offset=1024, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 19 read errors total ada1[READ(offset=8192, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 20 read errors total ada1[READ(offset=65536, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 21 read errors total ada1[READ(offset=0, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 22 read errors total ada1[READ(offset=512, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 23 read errors total ada1[READ(offset=0, length=512)]
Mar 21 19:39:08 dome kernel: GEOM_RAID: Read error (5), 24 read errors total ada1[READ(offset=0, length=512)]
 
Re: gmirror array migration

You have two different RAID drivers fighting over the same disks because the disks seem to have metadata belonging to a RAID array created using a Promise soft-RAID controller. Mixing gmirror(8) with the Promise RAID array is never going to work. Try this in /boot/loader.conf:

Code: 
kern.geom.raid.enable=0

You can also test if that setting helps from the loader prompt without having to change the /boot/loader.conf first. Drop to the loader prompt and type this:

Code: 
set kern.geom.raid.enable=0
boot
 
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