Dear Demetres, I agree with what James says: this is the operating system trying to to prevent, in an over-zealous way, the forking of too many or too big (in terms of memory) processes. In other words, XDS hasn't changed, but the operating system changed - it applies different limits to its processes. Your friendly system administrator should try to find out exactly which limit(s) changed, and reset the value(s). Perhaps a hint is in the Release Notes of Ubuntu 22.04 ?
Pls report here when you've found it - currently you are the only one reporting it. Best wishes, Kay On Mon, 28 Nov 2022 12:06:43 -0800, James Holton <jmhol...@lbl.gov> wrote: >Sounds like your kernel might think "forkxds" is creating a "fork >bomb". Too many sub-processes firing off in too short a time triggers >this. On one of my systems, I fixed it by editing >/etc/security/limits.d/20-nproc.conf so that users are allowed ~10x more >pids than normal. This tends to prevent these mysterious "Killed" errors. > >HTH? > >-James Holton >MAD Scientist > > >On 11/28/2022 7:44 AM, Demetres D. Leonidas wrote: >> Dear all, >> >> I do not know if this is the right list and I would like to apologize >> if it is not. >> >> We have repeatedly experienced xds crashes in machines running ubuntu >> 22.04.1 with the following message repeated several times at the >> INTEGRATE step >> >> /usr/local/bin/forkxds: line 60: 3427 Done echo "$itask" >> >> 3428 Killed | $amain >> >> We are trying to process data from P13 at EMBL-Hamburg. >> >> We are running XDS version Jan 10, 2022 BUILT=20220820 >> >> Any ideas ? >> >> Demetres >> > >######################################################################## > >To unsubscribe from the CCP4BB list, click the following link: >https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 > >This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing >list hosted by www.jiscmail.ac.uk, terms & conditions are available at >https://www.jiscmail.ac.uk/policyandsecurity/ ######################################################################## To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/
