I am trying to root disk mirroring on SunFire V210 Server. There are two disks on this server c1t0d0 and c1t1d0 . I completed all the steps and I updated the vfstab file too. After I have updated the vfstab file I run df -h command but could not see the changes i made in vfstab. Suddenly the server got rebooted automatically and I could not boot the server. So I put the solaris 10 cd and did boot cdrom -s and mount /dev/dsk/c1t0d0s0 /a . Then I tried to do the fsck /dev/dsk/c1t0d0s0 but could not do that. c1t0d0s0 has the mount point /. Could any one give me a hint or suggestion on why I cant run fsck command.thanks in advance.
Code:
# fsck /dev/dsk/c1t0d0s0
NOTICE: /a: unexpected free inode 1476, run fsck(1M)
NOTICE: /a: unexpected free inode 1476, run fsck(1M)
NOTICE: /a: unexpected free inode 1476, run fsck(1M)
/dev/dsk/c1t0d0s0 IS CURRENTLY MOUNTED READ/WRITE.
CONTINUE? y
** /dev/dsk/c1t0d0s0
BAD SUPERBLOCK AT BLOCK 16: NUMBER OF DIRECTORIES OUT OF RANGE
LOOK FOR ALTERNATE SUPERBLOCKS WITH MKFS? y
calcsb: short read of superblock from mkfs
LOOK FOR ALTERNATE SUPERBLOCKS WITH NEWFS? y
SEARCH FOR ALTERNATE SUPERBLOCKS FAILED.
USE GENERIC SUPERBLOCK FROM MKFS? y
calcsb: short read of superblock from mkfs
USE GENERIC SUPERBLOCK FROM NEWFS?
SEARCH FOR ALTERNATE SUPERBLOCKS FAILED. YOU MUST USE THE -o b OPTION
TO FSCK TO SPECIFY THE LOCATION OF A VALID ALTERNATE SUPERBLOCK TO
SUPPLY NEEDED INFORMATION; SEE fsck(1M).
Hi..
i am using sun solaris...and this is the filesystem information...
you can see th slice(swap) c0t0d0s1 is giving some absord information......and during rebooting it is asking to run fsck mnually..when i run fsck manually it is giving error incorrect starting and end header...smthing like... (1 Reply)
I am having a problem with fsck. I am new to UNIX but was placed in a position where I must learn it. Anyway, one of the instructions that I have been given is to use 'fsck -f -y' when I am having trouble with the filesystem. The problem is that I am getting an error message that says the -f... (1 Reply)
I have a Solaris 7 box. We got a strange error in the syslog, which read as follows:
Nov 15 11:50:16 server-01 unix: NOTICE: free inode /mount1/8025691 had size 0x20d
I consulted with a fellow sysadmin, and he suggested running "fsck -N" on the filesystem in question without unmounting it. So I... (1 Reply)
Dear all
I am new for HP-UX.
I have HP rp2470 running HP-UX 10.x
When i run fsck in a root, the output is as below:
#:root> fsck
fsck: /dev/vg00/rlvol1: mounted file system
continue (y/n)? y
** /dev/vg00/rlvol1
** Last Mounted on /stand
** Phase 1 - Check Blocks and Sizes
** Phase... (3 Replies)
Hello.
I have created a FS /u00/ and created a non-root login under this FS. Also, disabled direct root login. Now is it possible or worth moving this login over to the root partition or allowing mount/umount + fsck from a standard account. As I am not able to run fsck for this FS.
How to... (5 Replies)
Hi,
I need to fsck the root file system on my Solaris 9 server. It is a UFS file system but it is under Veritas control. I want to know which fsck I need to use to check the file system. The default Solaris fsck (/usr/sbin/fsck) or the Veritas (/lib/fs/vxfs/sparcv9/fsck) fsck? I take it I... (3 Replies)
I have a CentOS release 5.2 (Final)host running kernel 2.6.18-92.el5 with at raid 10 that had two mirrored drives fail. The drives were re-inserted and now the raid shows healthy (for now). I tried to mount but got an Input/output error. I then attempted a fsck:
fsck.gfs2 -y /dev/vg_01/uss_vol... (0 Replies)
If i run fsck on one filesystem and fsck need to repair some things then this partition must be unmounted
correct ?
So running fsck on root file system isn't possible within same OS ? correct ?
What is the best way to do that, live cd ?
BR,
Jurif (5 Replies)
What can I fix this issue? I have ran below commands but everything is same.:confused:
WARNING: Last shutdown is later than time on time-of-day chip: check date.
The / file system (/dev/rdsk/c1t0d0s0) is being checked
WARNING - unable to repair the / filesystem. Run fsck manually (fsck -F... (4 Replies)
02-10-2012
