Unable to rmlvcopy on jfs2log rootvg Post: 302994049

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Operating Systems AIX Unable to rmlvcopy on jfs2log rootvg Post 302994049 by jaapar on Saturday 18th of March 2017 06:18:31 AM

03-18-2017

Registered User

Quote:

Originally Posted by agent.kgb

1. unmount /usr/local (I think this is the filesystem using loglv00 as logging device. In doubt you can try to find it using grep -p /dev/loglv00 /etc/filesystems).
2. remove loglv00
3. remove failed hdisk from rootvg
4. create loglv00 on "normal" hdisk
5. mount /usr/local

Hi There,

you are absolutely correct, the loglv00 were used for /opt and /usr/local.

I had not been able to unmount both filesystems even though from fuser I don't see any processes running on both mountpoints (probably inittab is respawning some processes that uses these 2 mountpoints).

So what I did.

1. create new jfs2log on the same rootvg
2. use chfs to assign the newly created jfs2log to both filesystems
3. Reboot the machine, (server rebooted fine, but I had to perform fsck because those 2 filesystems were dirty)
4. mount them as usual after fsck completed.

Problem solved!

Would like to thank all of you for chipping ideas

jaapar

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LEARN ABOUT CENTOS

fusermount

FUSERMOUNT(1)						  Filesystem in Userspace (FUSE)					     FUSERMOUNT(1)

NAME

       fusermount - mount and unmount FUSE filesystems

SYNOPSIS

       fusermount [OPTIONS] MOUNTPOINT

DESCRIPTION

       Filesystem  in  Userspace  (FUSE)  is a simple interface for userspace programs to export a virtual filesystem to the Linux kernel. It also
       aims to provide a secure method for non privileged users to create and mount their own filesystem implementations.

       fusermount is a program to mount and unmount FUSE filesystems.

OPTIONS

       -h  print help.

       -V  print version.

       -o OPTION[,OPTION...]
	   mount options.

       -u  unmount.

       -q  quiet.

       -z  lazy unmount.

SEE ALSO

       mount(8), mount.fuse(8), ulockmgr_server(1).

HOMEPAGE

       More information about fusermount and the FUSE project can be found at <http://fuse.sourceforge.net/>.

AUTHOR

       FUSE was written by Miklos Szeredi <miklos@szeredi.hu>.

       This manual page was written by Daniel Baumann <daniel.baumann@progress-technologies.net>.

2.8.6								    2011-10-23							     FUSERMOUNT(1)