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...ait for some time and maybe schedule a maintenance window. We are currently seeing the rpc checks failing when the load is high. In that case most of the nfsd are in status D, too. So we think the underlying filesystem (gpfs) might cause some problems here. Still investigating. Thank you! Ulrich Sibiller -- Dipl.-Inf. Ulrich Sibiller science + computing ag System Administration Hagellocher Weg 73 Hotline +49 7071 9457 681 72070 Tuebingen, Germany https://atos.net/de/deutschland/sc

Hi Ulrich, [Reviving an old thread - I owe you an answer :-)] On Thu, 9 Mar 2023 17:02:15 +0000, Ulrich Sibiller via samba <samba at lists.samba.org> wrote: > Martin Schwenke schrieb am 01.03.2023 23:53: > > On Wed, 1 Mar 2023 16:18:58 +0000, Ulrich Sibiller <ulrich.sibiller at atos.net> wrote: > > > which ignores the port and thus matches all connections for the ip > >...

Hi, On 11/15/23 09:33, Ulrich Sibiller wrote: > Thanks for that hint about case sensitivity's performance penalty. > > For clarifaction: The user is doing mainly reads, so does the > "create" you mention also cover opening/reading files? no. Is it a metadata heave small file workload? That will likely be som...

...from that we probably have some other/further performance issue. We have gpfs, which does not offer a case-insensitive mode, neither does the vfs_gpfs module. Uli -----Urspr?ngliche Nachricht----- Von: Ralph Boehme <slow at samba.org> Gesendet: Montag, 13. November 2023 17:22 An: Ulrich Sibiller <ulrich.sibiller at atos.net>; samba at lists.samba.org Betreff: Re: [Samba] understanding stat cache Hello Ulrich, On 11/10/23 13:47, Ulrich Sibiller via samba wrote: > We have a user that switched from Linux to Windows with his > engineering software. Previously he was using NFS to...

Hello Ulrich, On 11/10/23 13:47, Ulrich Sibiller via samba wrote: > We have a user that switched from Linux to Windows with his > engineering software. Previously he was using NFS to access data and > there were no performance complaints. > > Now, with Windows, the same procedures take minutes instead of > seconds. the classic...

...tories. So I am wondering why the first two lookups always fail and/or obviously are never stored to the stat cache? Is there a depth limit in the stat cache? smb.conf has max stat cache size = 512 (BTW: Is there some way to gather statistics about the stat cache?) Kind regards, Ulrich Sibiller -- Dipl.-Inf. Ulrich Sibiller Senior IT Consultant T: +49 (0) 7071 9457 681 (Hotline) Hagellocher Weg 73 ? 72070 T?bingen ? Germany eviden.com an atos business science+computing ag Management Board: Dr. Martin Matzke (Chairman), Sabine Hohenstein, Matthias Schempp; Chairman of the Supervisory...

...commented everywhere. I have never seen these settings in any of the ctdb guides that I know of. So I am wondering about the correct setup. Should these values be set system wide? Should they be set at all? Are they still required with the current code base or kernels? MfG/Kind regards, Ulrich Sibiller -- Dipl.-Inf. Ulrich Sibiller Senior IT Consultant T: +49 (0) 7071 9457 681 (Hotline) Hagellocher Weg 73?? 72070 T?bingen?? Germany eviden.com an atos business science+computing ag Management Board: Dr. Martin Matzke (Chairman), Sabine Hohenstein, Matthias Schempp; Chairman of the Supervisory...

https://bugzilla.mindrot.org/show_bug.cgi?id=396 Ulrich Sibiller <uli42 at gmx.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED |--- --- Comment #24 from...

Hi Ulrich, On Tue, 15 Oct 2024 15:22:51 +0000, Ulrich Sibiller via samba <samba at lists.samba.org> wrote: > In current (6140c3177a0330f42411618c3fca28930ea02a21) samba's > ctdb/tools/statd_callout_helper I find this comment: > > notify) > ... > # we need these settings to make sure that no tcp connections > survive # a...

Martin Schwenke schrieb am 15.02.2023 23:23: > Hi Uli, > > [Sorry for slow response, life is busy...] Thanks for answering anyway! > On Mon, 13 Feb 2023 15:06:26 +0000, Ulrich Sibiller via samba > OK, this part looks kind-of good. It would be interesting to know how > long the entire failover process is taking. What exactly would you define as the begin and end of the failover? >> The log (which I unfortunately do not have anymore) showed 405 of While journal ha...

Hi Uli, [Sorry for slow response, life is busy...] On Mon, 13 Feb 2023 15:06:26 +0000, Ulrich Sibiller via samba <samba at lists.samba.org> wrote: > we are using ctdb 4.15.5 on RHEL8 (Kernel > 4.18.0-372.32.1.el8_6.x86_64) to provide NFS v3 (via tcp) to RHEL7/8 > clients. Whenever an ip takeover happens most clients report > something like this: > [Mon Feb 13 12:21:22 2023] nf...

...on source Product: rsync Version: 3.1.2 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayne at opencoder.net Reporter: ulrich.sibiller at atos.net QA Contact: rsync-qa at samba.org We have a rsync setup that sync a huge tree on a daily basis. We run rsync like this: rsync -av <src> <dest> --exclude=.. --delete-excluded --delete --max-delete 300000 This normally works fine, but recently a user removed a direc...

https://bugzilla.mindrot.org/show_bug.cgi?id=396 --- Comment #23 from Ulrich Sibiller <uli42 at gmx.de> --- I have not tested it but the name of the two options does not seem that it is the exact fix for this problem as this happens when _killing_ the connection, see Descripton. While a timeout might kill the dangling processes it will probably do so after some _time_ not at t...

The raid card is an Adaptec 2100S. -----Original Message----- From: Josh Paetzel [mailto:josh at tcbug.org] Sent: Saturday, November 11, 2006 9:35 AM To: tclug-list at mn-linux.org; pjcrump at bitstream.net Subject: Re: [tclug-list] Drives Not Recognized on Dell Poweredge 1550 CentOs install On Saturday 11 November 2006 01:20, Phillip Crump wrote: > I have a new (used)Dell Poweredge 1550

...ool fails to be 100% successful. I am wondering about possible reasons for ctdb not killing all affected connections. Are there tunables regarding this behaviour, maybe some timeout that is set too low for our number of connections? Any debugging suggestions? Thanks, Uli -- Dipl.-Inf. Ulrich Sibiller science + computing ag System Administration Hagellocher Weg 73 Hotline +49 7071 9457 681 72070 Tuebingen, Germany https://atos.net/de/deutschland/sc

...it is unused Product: Portable OpenSSH Version: 6.5p1 Hardware: amd64 OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org Reporter: u.sibiller at science-computing.de We have a shell script that is using multiplexing a lot where the hostname is normally ignored. With 6.5p1 it stopped working. The call ssh -S <controlpath> dummyhost used to work but results in "ssh: Could not resolve hostname dummyhost: Name or service not...

On Thu, 16 Feb 2023 17:30:37 +0000, Ulrich Sibiller <ulrich.sibiller at atos.net> wrote: > Martin Schwenke schrieb am 15.02.2023 23:23: > > OK, this part looks kind-of good. It would be interesting to know how > > long the entire failover process is taking. > > What exactly would you define as the begin and end of th...

I had lunch with an interesting guy who had gotten .com-money to record the whole bible professionally with good actors (in swedish and english, kjv). The idea was to sell custom made compilations of biblical texts on cd over internet. The company is now out of money (surprise!), but all the material is recorded (about 350 hours) and if anyone gets a good idea on what to use the material to, it

This afternoon I've transferred our Ogg Vorbis Icecast2 streams from darkice to the ices2 encoder. Apologies if you were trying to listen; I had to stop and start the streams a few times. They should be stable now as I'm off down the pub now! As a reminder, the URL for the streams is at http://www.virginradio.co.uk/thestation/listen/ogg.html. Ices2 takes slightly different parameters to

After doing an informal (128k) listening test, I have concluded that I prefer Beta4 over RC2. The 16kHz low-pass on the RC2 encoder makes it sound like FM radio. Both encoders SEEM to have a couple of dB bump at 10kHz. JT --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to