Rudi Ahlers
2010-Apr-12 14:25 UTC
[CentOS] everything seems to hang, but system is idle? [SOLVED]
On Mon, Apr 12, 2010 at 1:50 PM, JohnS <jses27 at gmail.com> wrote:> > On Sun, 2010-04-11 at 15:48 +0200, Rudi Ahlers wrote: > >> Yes, I think it could be a problematic iscsi config. Now that I think >> of it, the server wasn't rebooted in about 2 or 3 months and I did >> some iscsi testing a while ago, but with a recent power outage it >> could have enabled / a faulty configuration, I just rebooted the >> server again, managed to the remove iscsi this time, and will see if >> this solves the problem. > --- > > Well along with that I would do a file system check. ?Then if it keeps > on stop just the nmbd service and not smbd for cifs sharing. > > John > > _______________________________________________So far everything seems to be fine, apart from my Cobbler problem (see other thread). rsync has been running very well for the past few hours (have been deleting & restoring a lot of stuff to check ) so it was probably the improper iscsi mount that was giving issues. Thanx for all the help :) -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532
Ross Walker
2010-Apr-12 16:54 UTC
[CentOS] everything seems to hang, but system is idle? [SOLVED]
On Apr 12, 2010, at 10:25 AM, Rudi Ahlers <rudiahlers at gmail.com> wrote:> On Mon, Apr 12, 2010 at 1:50 PM, JohnS <jses27 at gmail.com> wrote: >> >> On Sun, 2010-04-11 at 15:48 +0200, Rudi Ahlers wrote: >> >>> Yes, I think it could be a problematic iscsi config. Now that I >>> think >>> of it, the server wasn't rebooted in about 2 or 3 months and I did >>> some iscsi testing a while ago, but with a recent power outage it >>> could have enabled / a faulty configuration, I just rebooted the >>> server again, managed to the remove iscsi this time, and will see if >>> this solves the problem. >> --- >> >> Well along with that I would do a file system check. Then if it >> keeps >> on stop just the nmbd service and not smbd for cifs sharing. >> >> John >> >> _______________________________________________ > > > So far everything seems to be fine, apart from my Cobbler problem (see > other thread). rsync has been running very well for the past few hours > (have been deleting & restoring a lot of stuff to check ) so it was > probably the improper iscsi mount that was giving issues. > > Thanx for all the help :)Don't mount a page cached iSCSI target over loopback or you'll deadlock the page cache. Sounds like what happened. -Ross