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You cache (on the right) is using a lot. That should be freed if memory is needed. You do seem to have a stange amount of memory in that machine though (884MB?). You might want to add more virtual memory, the ones at SLAC have 16GB I believe. More real memory would also help. On Wed, 22 Dec 2004, Gregory Schott wrote: > > thanks stephen... I hadn't though about it.. > > looks like the memory is indeed kind of low... (7248K free / 904376K av) > > -- gregory > > > 8:22pm up 26 days, 11:53, 6 users, load average: 0.00, 0.00, 0.00 > 159 processes: 158 sleeping, 1 running, 0 zombie, 0 stopped > CPU0 states: 0.0% user, 0.0% system, 0.0% nice, 100.0% idle > CPU1 states: 0.1% user, 0.1% system, 0.0% nice, 99.1% idle > Mem: 904376K av, 897128K used, 7248K free, 0K shrd, 4332K buff > Swap: 6289320K av, 68772K used, 6220548K free 744132K cached > > PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND > 10970 schott 18 0 1100 1100 832 R 0.5 0.1 0:00 top > 1 root 8 0 488 440 420 S 0.0 0.0 0:39 init > > > > > > > > > On Wed, 22 Dec 2004, Stephen J. Gowdy wrote: > > > top will tell you. > > > > On Wed, 22 Dec 2004, Gregory Schott wrote: > > > >> > >> Hello, > >> > >> I don't think this is a xrootd specific problem, but maybe it is... has > >> anyone already have seen a message while trying to open a file saying > >> that the redirector's memory (for me: babar2.fzk.de) is insufficient? > >> How can I check the memory used/total? > >> > >> -- Gregory > >> > >> > >> ======== DUMPING SERVER RESPONSE HEADER ======== > >> ServerHeader.streamid = 0x05 0x00 > >> ServerHeader.status = kXR_error (4003) > >> ServerHeader.dlen = 110 > >> ========== END DUMPING SERVER HEADER =========== > >> > >> Info in <TXNetConn::ReadPartialAnswer>: Server [babar2.fzk.de:1094] did not answer OK. Resp status is [kXR_error] > >> Error in <TXNetConn::Open>: Server [babar2.fzk.de:1094] did not return OK message for last request. > >> Error in <TXNetConn::SendGenCommand>: Server declared error 3008: 'Insufficient memory to open > >> /store/PR/R14/AllEvents/0004/82/14.4.2c/AllEvents_00048280_14.4.2cV00.01.root' > >> Error in <TXNetFile::CreateTXNf>: Error opening the file ///store/PR/R14/AllEvents/0004/82/14.4.2c/AllEvents_00048280_14.4.2cV00.01.root > >> on host babar2.fzk.de:1094 > >> > >> > >> > >> -------------- Dr. Gregory Schott -------------- > >> Institut fuer Experimentelle Kernphysik (IEKP) > >> Universitaet Karlsruhe > >> Postfach 3640 > >> D-76021 Karlsruhe > >> tel.: +49-(0)724782-3537 > >> fax.: +49-(0)724782-4038 > >> e-mail: [log in to unmask] > >> ----------------------------------------------- > >> > > > > -- > > /------------------------------------+-------------------------\ > > |Stephen J. Gowdy | SLAC, MailStop 34, | > > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | > > |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | > > |EMail: [log in to unmask] | Tel: +1 650 926 3144 | > > \------------------------------------+-------------------------/ > > > > -------------- Dr. Gregory Schott -------------- > Institut fuer Experimentelle Kernphysik (IEKP) > Universitaet Karlsruhe > Postfach 3640 > D-76021 Karlsruhe > tel.: +49-(0)724782-3537 > fax.: +49-(0)724782-4038 > e-mail: [log in to unmask] > ----------------------------------------------- > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [log in to unmask] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/