topic Re: problem mounting a filesystem at bootup in Operating System - HP-UX

problem mounting a filesystem at bootup

Art Evans — Wed, 23 Aug 2000 15:33:23 GMT

I ran lvreduce on a vxfs, 12 Gb File system, cutting it in half and created another using the extra 6 Gb. The fstab and mnttab relect the changes, as well as bdf, i ran newfs,
and fsck. When the system is rebooted i get an error message that mount options are incompatible, and the FS fails to mount. But I can manually mount the FS.
also the new FS I created mounts fine. this is on a HP9000, 11.0 system.

Re: problem mounting a filesystem at bootup

Rick Garland — Wed, 23 Aug 2000 15:34:51 GMT

Check the fstab file for the correct FS type (hfs vs. vxfs)

Re: problem mounting a filesystem at bootup

Victor BERRIDGE — Wed, 23 Aug 2000 15:47:09 GMT

Arent you trying to mount in bad order,
that would explain why it succeeds after the system is brought up
look again in your /etc/fstab

like :
/dev/r5vg01/lvol2 /opt/oracle/product/7.2.3 vxfs rw,suid,delaylog,datainlog 0 3
before /dev/r5vg01/lvol1 /opt/oracle vxfs rw,suid,delaylog,datainlog 0 2

Re: problem mounting a filesystem at bootup

Art Evans — Wed, 23 Aug 2000 15:53:12 GMT

the fstab is ok,
it reflects the proper mounting sequence. and the proper FS system, vxfs

Re: problem mounting a filesystem at bootup

Victor BERRIDGE — Wed, 23 Aug 2000 15:55:10 GMT

What are the mount options then?

Re: problem mounting a filesystem at bootup

Antoanetta Naghiu — Wed, 23 Aug 2000 15:57:52 GMT

Can you, please post the fstab?

Re: problem mounting a filesystem at bootup

Victor BERRIDGE — Wed, 23 Aug 2000 16:03:05 GMT

If you have noticed in my previous post, even in that order in fstab my system comes up because I use the order ( 0 2 ) and (0 3)

Re: problem mounting a filesystem at bootup

CHRIS_ANORUO — Wed, 23 Aug 2000 16:07:14 GMT

cp /etc/lvmtab to /etc/lvmtab.old; then run vgscan to recreate /etc/lvmtab

Re: problem mounting a filesystem at bootup

Art Evans — Wed, 23 Aug 2000 16:09:15 GMT

See Attach: for fstab

Re: problem mounting a filesystem at bootup

Victor BERRIDGE — Wed, 23 Aug 2000 16:33:29 GMT

Is it the last one in your fstab ?
# put 3 instead of the 2
# remove the rw,suid
# put also nolargefiles
#umount all
#mount all

And tell us what happens then

Re: problem mounting a filesystem at bootup

Art Evans — Wed, 23 Aug 2000 16:51:44 GMT

it's /u77, i'll get back to you all, I've currently got user working in the FS.

Re: problem mounting a filesystem at bootup

Antoanetta Naghiu — Thu, 24 Aug 2000 03:23:58 GMT

Chris idea with lvmtab is a good one. Try it.
Take a look as well to see if you have lvm patches (those are for 11.0):

s700_800 11.00 LVM commands cumulative patch(PHCO_20870)
s700_800 11.00 cumulative SAM/ObAM patch(PHCO_21187)
s700_800 11.00 autox0 cumulative patch(PHKL_15955)
s700_800 11.00 fix race conditions in UP emulation(PHKL_16209)
s700_800 11.00 Invalid I/O sizes from JFS causes hangs(PHKL_18452)
s700_800 11.00 PM/VM/UFS/async/scsi/io/DMAPI/JFS/perf patch(PHKL_18543)
s700_800 11.00 Fibre Channel Mass Storage Driver Patch(PHKL_20207) s700_800 11.00 LVM Cumulative patch(PHKL_20419)
s700_800 11.00 SCSI IO & Pass-Thru Subsys Cumulative Patch(PHKL_20688)
s700_800 11.00 sysproc reaping, shmem core dumps, IDS/9000(PHKL_22032) s700_800 11.00 Cumulative STREAMS Patch(PHNE_20008)