/srv/irclogs.ubuntu.com/2015/03/07/#ubuntu-server.txt

rsullyAny reason `hdparm` shows my drives as only 2TB instead of 3 and 4?00:32
rsullyer. sorry not hdparm, lshw00:32
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=== markthomas is now known as markthomas|away
apeskalleHello. I have a problem with my NFS server, that I hope you can help me with. I've added a new raidstripe to the nfs server, tar'ed all the data over to it. Deleted the old symlinks in /export, and linked them to the new stipe. But now when I try to mount the exports on the nfsclients, it times out. When I check tcpdump on the nfsserver, it complains about stale filehandles. I've tried rebooting, deleting rmtab, xtab, sm, s08:36
apeskalleuninstalling nfs server and client with purge and autoremove. Then ran out of ideas08:37
=== Lcawte|Away is now known as Lcawte
lordievaderGood morning.09:56
hadifarnoudon nginx, what should I set for client_body_buffer_size? the guides I found are confusing. Should it be a large number and then set body size also on a large number?09:57
blanozWhat would you consider to be more appropiate for PHP shared hosting between 3 friends (each with its own /home and www folder under /home): apache & mod_php + nginx for static content OR apache mpm event (static files only) + php-fpm, each user with its own fpm pool?11:29
=== eaud is now known as ubuthetechguru
kevindeAre there any good paid ebooks around to learn more about linux server security?16:11
ivoksi learned a lot from 'hacking linux'16:13
ivokshacking exposed linux16:13
ivokshttp://www.amazon.com/Hacking-Exposed-Linux-3rd-Edition/dp/007226257516:13
ivoksit's a bit outdated thou16:14
ivoksstill, a good read16:14
ivoksi had this one - http://www.amazon.com/Linux-Hacking-Exposed-Brian-Hatch/dp/0072127732/ref=pd_sim_b_516:14
kevindethanks16:26
kevindewill check that out16:26
apeskalleOnly took most of the day, but I've figured out the NFS problem (posted earlier today)17:55
bekksAnd what was the problem? :)17:56
apeskallenfs has 32bit inodes, and i used xfs on the new stipe, which has 64bit inodes (old stipe had ext3). So I added fsid to /etc/exports , and that solved the problem18:10
bekksSo actually you are using NFSv4 now, and I guess you actually had this issue, which is not a "nfs inode size" issue: http://www.tcm.phy.cam.ac.uk/sw/inodes64.html - correct?18:13
apeskalleYes. nfsv418:15
apeskalleNever got so far to try any programs or ls like in the link. I couldnt even mount the filesystem on the clients. nfsv3 and 4 just timed out. Tcpdump and -v showed stale nfs handle errors18:29
bekksapeskalle: Which sounds like nfs misconfiguration, not like an inode issue.18:50
ilkendo i need network manager on ubuntu server? its using 2% of my ram21:14
ilkencan i remove it?21:14
bekksIf you configure networking without it, yes.21:14
pmatulisilken: how did it get installed on your server?21:18
ilkenits an old box, it had KDE on it before, but i needed a stick of RAM so i stole one out21:25
ilkeni removed all the WM's21:25
soahcccWhy does a default crtmpserver installation (via apt-get) does not require any authentication at all? I read a lot and the only thing I could find is a bug (which broke authentication) but it's from 2011 and >300 revisions in the past. Would such a bug be in an official package still without anyone noticing? I know that crtmpserver is very complicated and the documentation / howto's / etc. are rare and often outdated21:26
ilkenits been messed with for over a year i may need to re-install a minimal iso21:26
pmatulisilken: that's what i would do, reinstall 14.04 LTS21:27
pmatulis(server edition)21:27
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