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not able to run fsck not able to run fsck
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SUN Solaris The Solaris Operating System, usually known simply as Solaris, is a free Unix-based operating system introduced by Sun Microsystems .

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  #1 (permalink)  
Old 2 Weeks Ago
mjos mjos is offline
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not able to run fsck
Gurus,

Please help, there are two file-systems, that I am not able to mount.
/opt/app & /opt/app/oracle
I did an mountall & got the below error
Code:
checking ufs filesystems
/dev/md/rdsk/d61: No such device or address
Can't open /dev/md/rdsk/d61: No such device or address
/dev/md/rdsk/d61: CAN'T CHECK FILE SYSTEM.
/dev/md/rdsk/d61: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
WARNING - Unable to repair one or more filesystems.
Run fsck manually (fsck filesystem...).
Exit the shell when done to continue the boot process.
vfstab entries for these two file-systems -
Code:
/dev/md/dsk/d61 /dev/md/rdsk/d61        /opt/app        ufs     2       yes     -
/dev/md/dsk/d50 /dev/md/rdsk/d50        /opt/app/oracle ufs     2       yes     -
I tried to run an fsck & got the below errors
Code:
w > fsck /dev/md/rdsk/d61
Can't open /dev/md/rdsk/d61: No such device or address
w > fsck /dev/md/rdsk/d50
/dev/md/dsk/d50 IS CURRENTLY MOUNTED READ/WRITE.
CONTINUE? y
** /dev/md/dsk/d50
fsck: open mount point error: No such file or directory
Please help.
Last edited by pludi; 2 Weeks Ago at 03:23 AM.. Reason: code tags, please...
  #2 (permalink)  
Old 2 Weeks Ago
DukeNuke2's Avatar
DukeNuke2 DukeNuke2 is offline Forum Staff  
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Posts: 2,956
looks like d61 is missing and without d61 you can't mount d50. have a look at your metadevice configuration.
  #3 (permalink)  
Old 2 Weeks Ago
mjos mjos is offline
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Metastat output

Code:
d61: Concat/Stripe
    Size: 37752960 blocks (18 GB)
    Stripe 0:
        Device     Start Block  Dbase   Reloc
        c1t2d0s1          0     No      Yes
    Stripe 1:
        Device     Start Block  Dbase   Reloc
        c1t2d0s3          0     No      Yes

Device Relocation Information:
Device   Reloc  Device ID
c1t2d0   Yes    id1,sd@SSEAGATE_ST373207LSUN72G_4433046G____________3KT3046G
w > metastat d50
d50: Mirror
    Submirror 0: d60
      State: Needs maintenance
    Submirror 1: d70
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 20972736 blocks (10 GB)

d60: Submirror of d50
    State: Unavailable
    Size: 20972736 blocks (10 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t2d0s0          0     No               -   Yes


d70: Submirror of d50
    State: Okay
    Size: 20972736 blocks (10 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t3d0s0          0     No            Okay   Yes


Device Relocation Information:
Device   Reloc  Device ID
c1t2d0   Yes    id1,sd@SSEAGATE_ST373207LSUN72G_4433046G____________3KT3046G
c1t3d0   Yes    id1,sd@w4849544143484920485553313033303733464c333830302056335757485059
41

in iostat -en, I am seeing hard errors for the disk c1t2d0


Code:
c1t2d0          Soft Errors: 2 Hard Errors: 8 Transport Errors: 2
Vendor: SEAGATE  Product: ST373207LSUN72G  Revision: 045A Serial No: 054433046G
Size: 73.40GB <73400057856 bytes>
Media Error: 6 Device Not Ready: 0 No Device: 1 Recoverable: 2
Illegal Request: 0 Predictive Failure Analysis: 0
  #4 (permalink)  
Old 2 Weeks Ago
DukeNuke2's Avatar
DukeNuke2 DukeNuke2 is offline Forum Staff  
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two stripes on the same device... and the device has errors... maybe your data is gone.
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Old 2 Weeks Ago
tamitot tamitot is offline
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metadevice d50 (mirror) is broken too. submirror d60 is on the same device c1t2d0.

Code:
d60: Submirror of d50
    State: Unavailable
    Size: 20972736 blocks (10 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t2d0s0          0     No               -   Yes
also check the status of your state databases. you might have some replicas on c1t2d0.

Code:
metadb -i
Last edited by tamitot; 2 Weeks Ago at 04:28 AM.. Reason: additional info
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Old 2 Weeks Ago
mjos mjos is offline
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Code:
w > metadb -i
        flags           first blk       block count
      Wm  p  l          16              8192            /dev/dsk/c1t2d0s7
     a    p  luo        16              8192            /dev/dsk/c1t3d0s7
Is there any way to recover these file-systems.
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Old 2 Weeks Ago
DukeNuke2's Avatar
DukeNuke2 DukeNuke2 is offline Forum Staff  
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who created this filesystems? only one state database per disk... very riky... and the setup of the filesystems is risky, too. if you've no backup of the data i would asume it's gone.
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