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Solaris

Serious problem to fail boot up

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Operating Systems Solaris Serious problem to fail boot up
# 8  
Old 04-17-2018
I confirm I boot from the Solaris 9 , which is the same version of OS.
# 9  
Old 04-17-2018
Your file listing in post#6 shows that the /usr mountpoint is indeed missing.

So let's recreate it.

Boot from DVD:
Code:
ok> boot cdrom -s

When at # prompt:
Code:
# mount /dev/dsk/c1t0d0s0 /a

Code:
# cd /a
# mkdir usr

You can try rebooting now provided that was the only problem. Otherwise you should run fsck on the root filesystem to see what damage there is.

Code:
# umount /a
# fsck -n /dev/rdsk/c1t0d0s0

Note: Use the -n switch to ensure no modifiations to the filesystem initially until we know the extent of any damage.
Last edited by hicksd8; 04-17-2018 at 06:00 AM..
# 10  
Old 04-18-2018
Code:
# fsck -n /dev/rdsk/c1t0d0s0
** /dev/rdsk/c1t0d0s0 (NO WRITE)
** Last Mounted on /mnt
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3a - Check Connectivity
** Phase 3b - Verify Shadows/ACLs
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cylinder Groups

CORRECT BAD CG SUMMARIES?  no

FRAG BITMAP WRONG
FIX?  no

FRAG BITMAP WRONG
FIX?  no

FRAG BITMAP WRONG
FIX?  no

FRAG BITMAP WRONG
FIX?  no

42084 files, 6897219 used, 3378913 free (1225 frags, 422211 blocks, 0.0% fragmen tation)

Moderator's Comments:
Mod Comment Seriously: Please use CODE tags as required by forum rules!
Last edited by RudiC; 04-18-2018 at 04:35 AM.. Reason: Added CODE tags.
# 11  
Old 04-18-2018
Now run that again without the -n switch and answer y to each question:


Boot from DVD:
Code:
ok> boot cdrom -s

When at # prompt:
Code:
# fsck /dev/rdsk/c1t0d0s0

and answer 'y' to each correction.

I assume that you have recreated the /usr mountpoint as per my revious post?
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