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тАО01-16-2008 06:49 AM
тАО01-16-2008 06:49 AM
mincache=direct,convosync=direct
I have OnlineJFS and I've already change this on /etc/fstab, but I can't umount the filesystems now as this is a production system.
Can this be done online?? which is the command I should use??
Thanks in advance.
Solved! Go to Solution.
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тАО01-16-2008 06:55 AM
тАО01-16-2008 06:55 AM
Re: mincache=direct,convosync=direct change
No, in HP-UX you must unmount the filesystem to affect the change.
Regards!
...JRF...
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тАО01-16-2008 07:12 AM
тАО01-16-2008 07:12 AM
Solution# mount -p
/dev/vg00/lvol3 / vxfs ioerror=mwdisable,delaylog 0 1
/dev/vg00/lvol1 /stand hfs defaults 0 0
/dev/vg00/lvol8 /var vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol7 /usr vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol4 /tmp vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg01/lvol1 /oracle vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol6 /opt vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol5 /home vxfs ioerror=mwdisable,delaylog 0 0
# cd /oracle
# mount -F vxfs -o mincache=direct,convosync=direct,remount /oracle
# mount -p
/dev/vg00/lvol3 / vxfs ioerror=mwdisable,delaylog 0 1
/dev/vg00/lvol1 /stand hfs defaults 0 0
/dev/vg00/lvol8 /var vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol7 /usr vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol4 /tmp vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg01/lvol1 /oracle vxfs ioerror=mwdisable,mincache=direct,delaylog,convosync=direct 0 0
/dev/vg00/lvol6 /opt vxfs ioerror=mwdisable,delaylog 0 0
/dev/vg00/lvol5 /home vxfs ioerror=mwdisable,delaylog 0 0
# pwd
/oracle
# uname -sr
HP-UX B.11.11
# swlist B3929DA
# Initializing...
# Contacting target "c3000"...
#
# Target: c3000:/
#
# B3929DA 3.5-ga15-04 HP OnLineJFS 3.5
B3929DA.VRTSvxfs 3.5-ga15-01 VERITAS File System with CFS Support
B3929DA.FSDOC 3.5-ga15-01 VERITAS File System Documentation
B3929DA.OnlineJFS B.11.11.04 Online features of the VxFS File System
B3929DA.VRTSvlic 3.00.007e VERITAS License Utilities
HTH
Duncan
I am an HPE Employee
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тАО01-16-2008 07:22 AM
тАО01-16-2008 07:22 AM
Re: mincache=direct,convosync=direct change
NO POINTS FOR ME IN THIS THREAD!
Duncan, you're absolutely correct --- and it's documented! I was dead wrong. I was not aware of the '-o remount':
http://docs.hp.com/en/B3921-60631/mount_vxfs.1M.html
Dunan, thanks for the correction!
Regards!
...JRF...
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тАО01-16-2008 07:43 AM
тАО01-16-2008 07:43 AM
Re: mincache=direct,convosync=direct change
http://forums12.itrc.hp.com/service/forums/questionanswer.do?admit=109447627+1200497914395+28353475&threadId=1185858
Thanks again, I really appreciate your quick answers.
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тАО01-16-2008 12:40 PM
тАО01-16-2008 12:40 PM