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Full Discussion: Need help to understand zfs rpool space allocation
Operating Systems Solaris Need help to understand zfs rpool space allocation Post 302969455 by anuragr on Wednesday 23rd of March 2016 01:45:49 AM
Old 03-23-2016
Hi,

Please find the o/p of said commands,

Code:
root@xxx # zfs get -r reservation,refreservation,quota,refquota rpool
NAME                              PROPERTY        VALUE  SOURCE
rpool                             reservation     none   default
rpool                             refreservation  none   default
rpool                             quota           none   default
rpool                             refquota        none   default
rpool/ROOT                        reservation     none   default
rpool/ROOT                        refreservation  none   default
rpool/ROOT                        quota           none   default
rpool/ROOT                        refquota        none   default
rpool/ROOT/solaris-2              reservation     none   default
rpool/ROOT/solaris-2              refreservation  none   default
rpool/ROOT/solaris-2              quota           none   default
rpool/ROOT/solaris-2              refquota        none   default
rpool/ROOT/solaris-2@install      reservation     -      -
rpool/ROOT/solaris-2@install      refreservation  -      -
rpool/ROOT/solaris-2@install      quota           -      -
rpool/ROOT/solaris-2@install      refquota        -      -
rpool/ROOT/solaris-2/var          reservation     none   default
rpool/ROOT/solaris-2/var          refreservation  none   default
rpool/ROOT/solaris-2/var          quota           none   default
rpool/ROOT/solaris-2/var          refquota        none   default
rpool/ROOT/solaris-2/var@install  reservation     -      -
rpool/ROOT/solaris-2/var@install  refreservation  -      -
rpool/ROOT/solaris-2/var@install  quota           -      -
rpool/ROOT/solaris-2/var@install  refquota        -      -
rpool/VARSHARE                    reservation     none   default
rpool/VARSHARE                    refreservation  none   default
rpool/VARSHARE                    quota           none   default
rpool/VARSHARE                    refquota        none   default
rpool/dump                        reservation     none   default
rpool/dump                        refreservation  15.5G  local
rpool/dump                        quota           -      -
rpool/dump                        refquota        -      -
rpool/export                      reservation     none   default
rpool/export                      refreservation  none   default
rpool/export                      quota           none   default
rpool/export                      refquota        none   default
rpool/export/home                 reservation     none   default
rpool/export/home                 refreservation  none   default
rpool/export/home                 quota           none   default
rpool/export/home                 refquota        none   default
rpool/export/home/u#           reservation     none   default
rpool/export/home/u#           refreservation  none   default
rpool/export/home/u#           quota           none   default
rpool/export/home/u#           refquota        none   default
rpool/export/home/u#          reservation     none   default
rpool/export/home/u#          refreservation  none   default
rpool/export/home/u#          quota           none   default
rpool/export/home/u#          refquota        none   default
rpool/export/home/u#         reservation     none   default
rpool/export/home/u#         refreservation  none   default
rpool/export/home/u#         quota           none   default
rpool/export/home/u#         refquota        none   default
rpool/export/home/u#        reservation     none   default
rpool/export/home/u#        refreservation  none   default
rpool/export/home/u#        quota           none   default
rpool/export/home/u#        refquota        none   default
rpool/export/home/u#        reservation     none   default
rpool/export/home/u#        refreservation  none   default
rpool/export/home/u#        quota           none   default
rpool/export/home/u#        refquota        none   default
rpool/export/home/u#          reservation     none   default
rpool/export/home/u#          refreservation  none   default
rpool/export/home/u#          quota           none   default
rpool/export/home/u#          refquota        none   default
rpool/export/home/u#         reservation     none   default
rpool/export/home/u#         refreservation  none   default
rpool/export/home/u#         quota           none   default
rpool/export/home/u#         refquota        none   default
rpool/swap                        reservation     none   default
rpool/swap                        refreservation  33.0G  local
rpool/swap                        quota           -      -
rpool/swap                        refquota        -      -
You have new mail in /var/mail/root
root@xxx # zfs list -t snapshot -r rpool
NAME                               USED  AVAIL  REFER  MOUNTPOINT
rpool/ROOT/solaris-2@install      1.01G      -  2.03G  -
rpool/ROOT/solaris-2/var@install  70.8M      -  96.8M  -
root@xxx # beadm list
BE        Active Mountpoint Space  Policy Created
--        ------ ---------- -----  ------ -------
solaris-2 NR     /          17.51G static 2015-02-26 22:47

---------- Post updated 03-23-16 at 12:45 AM ---------- Previous update was 03-22-16 at 11:40 PM ----------

Hi,

I am completely new to zfs, can you plz suggest the way by which i can first remove and then recreate swap and dump to other place which can be referred by system.

I know i am asking for too much but plz help, if it would be solaris 10 then i can do all but here i need help or any reference for it.

**This system is very very critical
Last edited by DukeNuke2; 03-23-2016 at 06:59 AM..
 

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