Hi Jordi, After 'enlarging the disk' did you update the FDISK partitioning to see the new cylinders?
And, then update the VTOC label to see the new space too? In fdisk, you will need to delete the partition, and create it again - as long as you keep the start cylinder the same, and don't make the partition smaller (unlikely in this case) then all should be ok. Similarly for the VTOC label, you will need to edit the specific slice information. If you don't do this the zfs will not see the new space, despite the disk being bigger. HTH, Darren. On 03/05/2012 06:44, Jordi Espasa Clofent wrote: > Hi, > > I a Solaris 10 Update 10 box with 1 disk which is used for two different > zpool: > > root@sct-jordi-02:~# cat /etc/release > Oracle Solaris 10 8/11 s10x_u10wos_17b X86 > Copyright (c) 1983, 2011, Oracle and/or its affiliates. All rights > reserved. > Assembled 23 August 2011 > > root@sct-jordi-02:~# echo | format > Searching for disks...done > > > AVAILABLE DISK SELECTIONS: > 0. c0t0d0 <DEFAULT cyl 7829 alt 2 hd 255 sec 63> > /pci@0,0/pci15ad,1976@10/sd@0,0 > Specify disk (enter its number): Specify disk (enter its number): > > root@sct-jordi-02:~# zpool iostat -v > capacity operations bandwidth > pool alloc free read write read write > ---------- ----- ----- ----- ----- ----- ----- > opt 290M 29.5G 0 0 213 5.33K > c0t0d0s7 290M 29.5G 0 0 213 5.33K > ---------- ----- ----- ----- ----- ----- ----- > rpool 13.7G 16.3G 0 3 14.4K 53.8K > c0t0d0s0 13.7G 16.3G 0 3 14.4K 53.8K > ---------- ----- ----- ----- ----- ----- ----- > > root@sct-jordi-02:~# zpool get all rpool opt > NAME PROPERTY VALUE SOURCE > opt size 29.8G - > opt capacity 0% - > opt altroot - default > opt health ONLINE - > opt guid 13450764434721172659 default > opt version 29 default > opt bootfs - default > opt delegation on default > opt autoreplace off default > opt cachefile - default > opt failmode wait default > opt listsnapshots on default > opt autoexpand off default > opt free 29.5G - > opt allocated 290M - > opt readonly off - > rpool size 30G - > rpool capacity 45% - > rpool altroot - default > rpool health ONLINE - > rpool guid 16899781381017818003 default > rpool version 29 default > rpool bootfs rpool/ROOT/s10_u10 local > rpool delegation on default > rpool autoreplace off default > rpool cachefile - default > rpool failmode continue local > rpool listsnapshots on default > rpool autoexpand on local > rpool free 16.3G - > rpool allocated 13.7G - > rpool readonly off - > > > Note, as you can see, the slice 0 i used for 'rpool' and the slice 7 is > used for 'opt'. The autoexpand propierty is enabled in 'rpool' but is > disabled in 'opt' > > This machine is a virtual one (VMware), so I can enlarge the disk easily > if I need. Let's say I enlarge the disk 10 GB: > > # Before enlarge the disk > > root@sct-jordi-02:~# echo | format ; df -h > Searching for disks...done > > > AVAILABLE DISK SELECTIONS: > 0. c0t0d0 <DEFAULT cyl 7829 alt 2 hd 255 sec 63> > /pci@0,0/pci15ad,1976@10/sd@0,0 > Specify disk (enter its number): Specify disk (enter its number): > Filesystem size used avail capacity Mounted on > rpool/ROOT/s10_u10 30G 5.7G 7.3G 44% / > /devices 0K 0K 0K 0% /devices > ctfs 0K 0K 0K 0% /system/contract > proc 0K 0K 0K 0% /proc > mnttab 0K 0K 0K 0% /etc/mnttab > swap 10G 328K 10G 1% /etc/svc/volatile > objfs 0K 0K 0K 0% /system/object > sharefs 0K 0K 0K 0% /etc/dfs/sharetab > /usr/lib/libc/libc_hwcap2.so.1 > 13G 5.7G 7.3G 44% /lib/libc.so.1 > fd 0K 0K 0K 0% /dev/fd > swap 10G 36K 10G 1% /tmp > swap 10G 40K 10G 1% /var/run > rpool/export 30G 32K 7.3G 1% /export > rpool/export/home 30G 31K 7.3G 1% /export/home > opt 29G 290M 29G 1% /opt > opt/zones 29G 31K 29G 1% /opt/zones > rpool 30G 42K 7.3G 1% /rpool > > > # After enlarge the disk 10GB > > root@sct-jordi-02:~# devfsadm > root@sct-jordi-02:~# echo | format ; df -h > Searching for disks...done > > > AVAILABLE DISK SELECTIONS: > 0. c0t0d0 <DEFAULT cyl 7829 alt 2 hd 255 sec 63> > /pci@0,0/pci15ad,1976@10/sd@0,0 > Specify disk (enter its number): Specify disk (enter its number): > Filesystem size used avail capacity Mounted on > rpool/ROOT/s10_u10 30G 5.7G 7.3G 44% / > /devices 0K 0K 0K 0% /devices > ctfs 0K 0K 0K 0% /system/contract > proc 0K 0K 0K 0% /proc > mnttab 0K 0K 0K 0% /etc/mnttab > swap 10G 328K 10G 1% /etc/svc/volatile > objfs 0K 0K 0K 0% /system/object > sharefs 0K 0K 0K 0% /etc/dfs/sharetab > /usr/lib/libc/libc_hwcap2.so.1 > 13G 5.7G 7.3G 44% /lib/libc.so.1 > fd 0K 0K 0K 0% /dev/fd > swap 10G 44K 10G 1% /tmp > swap 10G 40K 10G 1% /var/run > rpool/export 30G 32K 7.3G 1% /export > rpool/export/home 30G 31K 7.3G 1% /export/home > opt 29G 290M 29G 1% /opt > opt/zones 29G 31K 29G 1% /opt/zones > rpool 30G 42K 7.3G 1% /rpool > > The size of rpool zpool stills the same. > > How to do it? > > PS. I know perfectly how to expand any zpool just adding a new device; > actually I think is even better, but that's not the point. > > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
