Hope everyone is doing great. We've few servers on HP-UX. I'm not sure of extending file systems in HP-UX. Please help me. It could be helpful If you provide the commmand basing on the details below. Thanks in Advance.
Code:
# hostname
*******
# date
Sun Sep 7 14:39:59 EDT 2014
# uname -a
HP-UX ***** B.11.11 U 9000/800 2661817206 unlimited-user license
# bdf /pdscustom
Filesystem kbytes used avail %used Mounted on
/dev/vg01/pdscustom
13320192 13129460 184834 99% /pdscustom
#/usr/sbin/swlist -l product | grep -i OnlineJFS
OnlineJFS01 5.0.31.7 Online features of the VxFS File System
# vgdisplay
--- Volume groups ---
VG Name /dev/vg00
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 10
Open LV 10
Max PV 16
Cur PV 2
Act PV 2
Max PE per PV 4384
VGDA 4
PE Size (Mbytes) 16
Total PE 8748
Alloc PE 2758
Free PE 5990
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
VG Name /dev/backupvg
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 1
Open LV 1
Max PV 64
Cur PV 8
Act PV 8
Max PE per PV 6399
VGDA 16
PE Size (Mbytes) 16
Total PE 51184
Alloc PE 51184
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
VG Name /dev/vg01
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 6
Open LV 6
Max PV 64
Cur PV 10
Act PV 10
Max PE per PV 6399
VGDA 20
PE Size (Mbytes) 16
Total PE 63980
Alloc PE 58350
Free PE 5630
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
Moderator's Comments:
Please use code tags next time for your code and data, thanks
You seem to want to extend /pdscustom… There are chances you may not that easily because too full : In order to be able to extend JFS need space to reorganize itself… if too full it can fail… I never wait for an JSF to be at 99%…
to extend you use fsadm command but Im in my bed with my laptop and no doc nearby…
The way I do it would be to unfragment/reorg the FS before then use fsadm
It can be done via SAM
My concern is the number of disks in vg01, since you have not given a full layout of the VG, we have not information of how the VG is organized and so we can't be more precise with the options/arguments to use for we know nothing more ( volume belongs to a PVG? is it striped? etc…)
Looks like in your VG01 group there is free PE to allocate (5630 free PE)
So you might want to do :
Code:
lvdisplay /dev/vg01/pdscustom
# please note the Allocated PE value.
Code:
lvextend -l (old Allocated PE + added PE from volume group VG01 [total number of PE]) /dev/vg01/pdscustom
Since your volume group PE size is 16 MB you will need to calculate the total number of kbytes to extend like (PE SIZE - in your case 16 MB x Total number of LE for the specifed lvol x 1024)
Finally extend the filesystem
Code:
fsadm -F vxfs -b (PE SIZE - in your case 16 MB x Total number of LE for the specifed lvol x 1024) /pdscustom
Be sure the have at least some space on /pdscustom or extending will fail (but will not cause any damage to your data).
Hello all,
I tried to extend my lvm today, found the following error,
lvextend -L +10G /dev/vg/a
Extending logical volume a to 60.21 GB
device-mapper: reload ioctl failed: Invalid argument
Failed to suspend a
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regards
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