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[Redhead]

Witam.
Problem ogólnie znany, tylko że u mnie jest trochę inna sytuacja.
Chodzi o ze po restarcie (nie po każdym) przykładowy dysk zamiast być /dev/sdd1 jest /dev/sdc1.
Myślałem że można by użyć UUID w /etc/fstab, ale...
Ta sytuacja chyba się nie sprawdzi, bo dyski są w macierzy

Kod: Zaznacz cały

WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1      121602   976762583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdc: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1      121602   976762583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdd'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdd: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1      121602   976762583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sde'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sde: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sde1               1      121602   976762583+  ee  GPT

WARNING: GPT (GUID Partition Table) detected on '/dev/sdf'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdf: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdf1               1      121602   976762583+  ee  GPT

i punkty do montowania są

Kod: Zaznacz cały

Disk /dev/dm-0: 1099.5 GB, 1099511627776 bytes
255 heads, 63 sectors/track, 133674 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-0 doesn't contain a valid partition table

Disk /dev/dm-1: 1825.4 GB, 1825361100800 bytes
255 heads, 63 sectors/track, 221920 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-1 doesn't contain a valid partition table

Disk /dev/dm-2: 322.1 GB, 322122547200 bytes
255 heads, 63 sectors/track, 39162 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-2 doesn't contain a valid partition table

Disk /dev/dm-3: 429.5 GB, 429496729600 bytes
255 heads, 63 sectors/track, 52216 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-3 doesn't contain a valid partition table

Disk /dev/dm-4: 324.3 GB, 324324556800 bytes
255 heads, 63 sectors/track, 39430 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/dm-4 doesn't contain a valid partition table

Jak zatem to łatwo zrobić? Bo każdym restarcie tak jakby macierz wymagała naprawy, chociaż wszystko będzie poprawnie, jak się zrestartuje komputer.

Kod: Zaznacz cały

Personalities : [raid6] [raid5] [raid4]
md0 : active raid5 sde1[5] sdb1[0] sdf1[4] sdd1[2] sdc1[1]
      3907049728 blocks level 5, 64k chunk, algorithm 2 [5/4] [UUU_U]
      [====>................]  recovery = 24.6% (241146720/976762432) finish=177.5min speed=69063K/sec

unused devices: <none>

Dodam że w /etc/mdadm/mdadm.conf mam tylko wpis:

Kod: Zaznacz cały

DEVICE partitions
#### /dev/md0 >> raid5
#DEVICE /dev/sd[bcdfg]1


#ARRAY /dev/md0 devices=/dev/sdb1,/dev/sdc1,/dev/sdd1,/dev/sdf1,/dev/sdg1

[Dodano: 2009-06-30, 11:32]
Czy nie można by dodać może UUID w /etc/mdadm/mdadm.conf?
Tylko że sytuacja z UUID wygląda trochę śmiesznie:

Kod: Zaznacz cały

# blkid /dev/sd[bcdef]1
/dev/sdb1: UUID="b01be760-596e-2208-6b66-30c2a0eb0351" TYPE="mdraid"
/dev/sdc1: UUID="b01be760-596e-2208-6b66-30c2a0eb0351" TYPE="mdraid"
/dev/sdd1: UUID="b01be760-596e-2208-6b66-30c2a0eb0351" TYPE="mdraid"
/dev/sde1: UUID="b01be760-596e-2208-6b66-30c2a0eb0351" TYPE="mdraid"
/dev/sdf1: UUID="b01be760-596e-2208-6b66-30c2a0eb0351" TYPE="mdraid"

A to wygląda bez sensu trochę, bo linia ARRAY miałaby w sobie 5 takich samych UUID.

Kod: Zaznacz cały

#DEVICE /dev/sd[bcdfg]1
DEVICE partitions
ARRAY /dev/md0 num-devices=5 UUID=b01be760-596e-2208-6b66-30c2a0eb0351, b01be760-596e-2208-6b66-30c2a0eb0351, b01be760-596e-2208-6b66-30c2a0eb0351, b01be760-596e-2208-6b66-30c2a0eb0351, b01be760-596e-2208-6b66-30c2a0eb0351

Pozdrawiam.

[fnmirk]

Może tak:
http://ubuntuforums.org/showthread.php?t=410136