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тАО06-07-2011 09:43 PM
тАО06-07-2011 09:43 PM
Re: VG creation from Storage
Thanks . please see the output.
:root>ll /dev/vg*/group
crw-r----- 1 root sys 64 0x000000 Apr 9 2007 /dev/vg00/group
crw-r--r-- 1 root sys 64 0x010000 Apr 16 2007 /dev/vg01/group
crw-r--r-- 1 root sys 64 0x020000 Apr 16 2007 /dev/vg02/group
crw-r--r-- 1 root sys 64 0x030000 Apr 16 2007 /dev/vg03/group
crw-r--r-- 1 root sys 64 0x040000 Apr 16 2007 /dev/vg04/group
crw-r--r-- 1 root sys 64 0x050000 Apr 16 2007 /dev/vg05/group
crw-r--r-- 1 root sys 64 0x060000 Apr 16 2007 /dev/vg06/group
crw-r--r-- 1 root sys 64 0x070000 Apr 16 2007 /dev/vg07/group
crw-r--r-- 1 root sys 64 0x080000 Apr 16 2007 /dev/vg08/group
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тАО06-07-2011 09:43 PM
тАО06-07-2011 09:43 PM
Re: VG creation from Storage
No need to create a "group" file, if you are running 11.31 march 2008 or newer, just do a
# vgcreate /dev/vgname /dev/disk/disk__
the create the LVOL, create the file system and mount it (see above).
Hope this helps!
Regards
Torsten.
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тАО06-07-2011 09:44 PM
тАО06-07-2011 09:44 PM
Re: VG creation from Storage
# ioscan -m dsf
and search the new device file that matches /dev/dsk/c9t2d0.
Hope this helps!
Regards
Torsten.
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тАО06-07-2011 09:45 PM
тАО06-07-2011 09:45 PM
Re: VG creation from Storage
OS Version is 11.23.
Rgards
RPS
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тАО06-07-2011 09:47 PM
тАО06-07-2011 09:47 PM
Re: VG creation from Storage
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тАО06-07-2011 09:48 PM
тАО06-07-2011 09:48 PM
Re: VG creation from Storage
then:
#mkdir /dev/vgtest
#mknod /dev/vgtest/group c 64 0x090000
would be ok.
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тАО06-07-2011 09:57 PM
тАО06-07-2011 09:57 PM
Re: VG creation from Storage
In this case you should vgextend the VG with the other path (/dev/dsk/c14t2d0) for multipathing (PVLINKS):
vgextend vgtest /dev/dsk/c14t2d0
Hope this helps!
Regards
Torsten.
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тАО06-07-2011 10:04 PM
тАО06-07-2011 10:04 PM
Re: VG creation from Storage
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тАО06-09-2011 05:05 AM
тАО06-09-2011 05:05 AM
Re: VG creation from Storage
Thank you very much. I have created the file system. And i need on more help from you. I need reclaim the space after one month.Please provide steps remove the fs+lv+vg+pv.
Thanks & Regards
RPS
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тАО06-09-2011 07:58 AM
тАО06-09-2011 07:58 AM
Re: VG creation from Storage
There's no need to remove the FS...I mean, you could just rm -rf /your_mount_point , where the LV is mounted, but that's not necessary, you can go ahead by removing LV+VG+PV like this:
unmount the FS first:
#umount /your_mount_point (where the LV is mounted)
deactivate the VG:
#vgchange -a n vgtest
Shortcut to removing VG:
#vgexport vgtest
one comment here: I hope that only the one LV you created was in vgtest, as the whole vgtest will "disappear"
Optionally remove the PV:
#pvremove /dev/rdsk/c9t2d0
Then tell your storage team to unpresent the disk/lun from the server, so it can be used elsewhere...