C&CZ Problem Card

During the move this weekend of network shares to a new server, an administrative error was made, that prevented the server from rebooting ok. After correcting this, the server booted ok. Affected network disks: acs4 afric afstud afstudeerwerk afstudTest albert bin bioalg bioexamencie bko BKO-TEMPLATE ccz cczhelpdesk cczsecr celbio2 celbio3 CuDoTest CURSUS cursusdossiers diafragma ecogen ecologie embdata evsf2data10 evsf2data15 evsf2data16 evsf2data17 evsf2data18 evsf2data19 evsf2data7 evsf2data8 evsf2data9 fsr geminstr grafting honours huckgroup hybrids ifl-d1 imappdir imappsecr immbureau iobw kolkteaching localdist logs mbaudit3 mbbioel2 mbonderwijs mbsynid micro-bulk1 micro-bulk2 micro-labmembers milkun8 milkun9 mlf90 mlfalgemeen mlfsec molchem3 morph mpcoldmollab mppstaf nmr500data nmrspectra olcbiocie olcbiowetenschappen orgdier owc1 parp petseq project1mpp seq snn3 snn4 soheto studiereis2013 sucudo-transfer tf2devices tracegas unl vcbio_prive vergader vsc16 ...

Since 14:00 this afternoon it’s not possible to reach phones outside the campus. Also, only external phones on the KPN network and cell phones from all providers can reach the campus. For central RU service interruptions and planned maintenance, see the combined ISC/CIM interruptions page.

A leak above the KM MFP hg PR-03-825 made this fail beyond repair. We hope to resolve this by replacing it by a little-used KM MFP of the same type.

Starting from 8:45h, the network disks will not be available during a migration to a new server. Affected disks: 45t, acfiles2, acs4, afric, afstud, afstudeerwerk, afstudTest, albert, arb, bbb-priv, bin, bioalg, bioexamencie, birds, bko, botany-general, bsweet, carta, ccs4, ccz, cczhelpdesk, cczsecr, celbio2, celbio3, CuDoTest, cursus, cursusdossiers, dcnadmin, diafragma, ecogen, ecologie, embdata, evsf2data10, evsf2data15, evsf2data16, evsf2data17, evsf2data18, evsf2data19, evsf2data7, evsf2data8, evsf2data9, exoarchief, flaredisc, fsr, geminstr, gi1, gi3, gipsy, grafting, hfml-data, hfml-engineering, hfml-secr, honours, huckgroup, hybrids, icissec, ifl, ifl-d1, imappdir, imappdir, imappsecr, immbureau, iobw, iris, itt, iwwr1, kolkteaching, lambiek, localdist, logs, mailmanincludes, mbaudit3, mbbioel, mbbioel2, mbcns, mbcortex, mbonderwijs, mb-read-write, mbsynid, mercator, mestrelab, mi1, mi3, micro-bulk1, micro-bulk2, micro-labmembers, milkun4, milkun4rw, milkun8, milkun9, mlf90, mlfalgemeen, mlfsec, molchem, molchem2, molchem3, molphtec, mol-secr, morph, mpcoldmollab, mppstaf, multimedia, neuropi, nmr500data, nmrspectra, nskpromo, olcbiocie, olcbiowetenschappen, ons, orgdier, owc, owc1, parp, pcb, petseq, plantkunde-hgl, practica, project1mpp, rotax, seq, smol, snn, snn2, snn3, snn4, soheto, sos, spmdata1, SSNMR1, studiereis2013, sucudo-transfer, tcbackup, tcscratch, tece, teceleiding, tf2devices, thchem, tracegas, tracegastemp, tracelab, tracelabdb, unl, vcbio_prive, vergader, vsc16, vscxray, wikis, wiskundetoernooi en zeegras ...

The server vos will receive extra disks and need to be reconfigured. Virtual clients gitlab3, redmine2 and smtp2 will be offline during maintenance.

Starting from 8:45h, the network disks will not be available during a migration to a new server. Affected disks: acfiles, aerochem, amsbackup, amscommon, beevee, bfac-backup, bio-orgchem, bioniccell, carisma, chemprac, csg-staf, csgi-archief, desda, ds, ehef1, ehef2, ehef3, geminstr2, giphouse, gissig, gmi, hfml-backup2, highres, impuls, introcie, isis, janvanhest, kaartenbak, kangoeroe, mbaudit1, microbiology, microbiology2, milkun2, milkun3, milkun5, milkun6, milkun7, milkun7rw, molbiol, mwstudiereis, neuroinf, neuroinf2, nfstest, nwibackup, olympus, puc, ruversatest, secres2, secrmolbiol, sigma, sigmacies, spectra, spm, spmdata3, spmdata4, spmdata5, spmdata6, spmdata7, spmmagstm, spmnanolab, spmstaff, ssi, staff-hfml, stroom, thalia, ucm, vsc, vsc1, vsc10, vsc11, vsc12, vsc13, vsc14, vsc15, vsc2, vsc3, vsc4, vsc5, vsc6, vsc7, vsc8, vsc9, vscadmin, wiskalg, wiskunde en wkru. ...

After the server reboot on Monday morning, the changes to the home directories of the last two weeks had disappeared. It is still not clear how this could have happened. The backups of Saturday June 13 22:55 have been restored.

Starting a month ago, mail programs could get an update due to the vulnerability for a LogJam attack. After this update these programs refused connections with a server with a too short key. The old C&CZ authenticated SMTP server had such a short key. Users who reported this problem (with the latest versions of Pine, Thunderbird and recently also Apple Mail), were advised to temporarily use an alternative server. As of today using this alternative server is no longer necessary, because the server smtp.science.ru.nl has been replaced by a new server. ...

A short power dip interrupted desktop computers and some network switches without UPS backup power on the RU campus. It took approx. 20 minutes before the affected switches became fully operational again. A network switch at the Transitorium reported a failed module until it was reset around 8:30 am on Friday morning. For ca. 46 outlets/users the network didn’t function until 8:40. The UVB reported as cause a cable cut at the Kapittelweg. Liander reports a power disturbance an hour later at that location. ...

Resolved by a server reboot.