Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday

2012-06-25 Thread Hung-Sheng Tsao (LaoTsao) Ph.D
in solaris zfs cache many things, you should have more ram if you setup 18gb swap , imho, ram should be high than 4gb regards Sent from my iPad On Jun 25, 2012, at 5:58, tpc...@mklab.ph.rhul.ac.uk wrote: >> >> 2012-06-14 19:11, tpc...@mklab.ph.rhul.ac.uk wrote: In message <2012061414

Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday

2012-06-25 Thread TPCzfs
> > 2012-06-14 19:11, tpc...@mklab.ph.rhul.ac.uk wrote: > >> > >> In message <201206141413.q5eedvzq017...@mklab.ph.rhul.ac.uk>, > >> tpc...@mklab.ph.r > >> hul.ac.uk writes: > >>> Memory: 2048M phys mem, 32M free mem, 16G total swap, 16G free swap > >> My WAG is that your "zpool history" is hangin

Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday

2012-06-14 Thread Jim Klimov
2012-06-14 19:11, tpc...@mklab.ph.rhul.ac.uk wrote: In message <201206141413.q5eedvzq017...@mklab.ph.rhul.ac.uk>, tpc...@mklab.ph.r hul.ac.uk writes: Memory: 2048M phys mem, 32M free mem, 16G total swap, 16G free swap My WAG is that your "zpool history" is hanging due to lack of RAM. Interes

Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday

2012-06-14 Thread TPCzfs
> > In message <201206141413.q5eedvzq017...@mklab.ph.rhul.ac.uk>, > tpc...@mklab.ph.r > hul.ac.uk writes: > >Memory: 2048M phys mem, 32M free mem, 16G total swap, 16G free swap > > > My WAG is that your "zpool history" is hanging due to lack of > RAM. Interesting. In the problem state the sys

Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday morning

2012-06-14 Thread John D Groenveld
In message <201206141413.q5eedvzq017...@mklab.ph.rhul.ac.uk>, tpc...@mklab.ph.r hul.ac.uk writes: >Memory: 2048M phys mem, 32M free mem, 16G total swap, 16G free swap My WAG is that your "zpool history" is hanging due to lack of RAM. John groenv...@acm.org __

Re: [zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday morning

2012-06-14 Thread TPCzfs
> > Offlist/OT - Sheer guess, straight out of my parts - maybe a cronjob to > rebuild the locate db or something similar is hammering it once a week? In the problem condition, there appears to be very little going on on the system. eg., root@server5:/tmp# /usr/local/bin/top last pid: 3828; l

[zfs-discuss] (fwd) Re: ZFS NFS service hanging on Sunday morning problem

2012-06-13 Thread TPCzfs
Dear All, I have been advised to enquire here on zfs-discuss with the ZFS problem described below, following discussion on Usenet NG comp.unix.solaris. The full thread should be available here https://groups.google.com/forum/#!topic/comp.unix.solaris/uEQzz1t-G1s Many thanks Tom Crane