https://clonwiki0.jlab.org/wiki/index.php?action=history&feed=atom&title=April_22%2C_2009_online_meeting_minutes 2026-05-07T11:38:10Z Revision history for this page on the wiki MediaWiki 1.42.1 https://clonwiki0.jlab.org/wiki/index.php?title=April_22,_2009_online_meeting_minutes&diff=4268&oldid=prev 2009-04-22T14:23:26Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:23, 22 April 2009</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l23">Line 23:</td> <td colspan="2" class="diff-lineno">Line 23:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>11. Crates voltage readback still to be implemented/fixed</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>11. Crates voltage readback still to be implemented/fixed</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">12. Test new silo - to do</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">13. Order new 50om and rj45-9pin transition pieces - to do</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">14. We have 4 good Lecroy HV mainframes, 3 in repair</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>On other issues:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>On other issues:</div></td></tr> </table>

129.57.80.127 https://clonwiki0.jlab.org/wiki/index.php?title=April_22,_2009_online_meeting_minutes&diff=4267&oldid=prev 2009-04-22T14:21:56Z

<p></p> <p><b>New page</b></p><div>present: Sergey Boyarinov, Sergey Pozdnyakov<br /> <br /> 1. SY1527 HV connectors: one patch panel was repaired, board replaced, works so far; another patch panel (rejected by RADIALL) came back, will be repaired by Armen; new patch panel in assembly by Armen using pins glueing, will be tested when ready<br /> <br /> 2. DC1-DC4, DC7-DC10 equipped with new WIENER power supplies thanks to Mark and Armen, connected to the network, will change roc_reboot software accordingly<br /> <br /> 3. Spare equipment testing: 1877 finished, good boards (about 10) in blue cabinet, bad boards (about 10) in rack6; all Lecroy HV boards in mainframes are good, bad boards are stored near the wall; 3 good 1881 in cabinet, no bad 1881&#039;s; 4 good LAC HV boards in mainframes<br /> <br /> 4. ROCs and EB software fixes to make it more reliable, Sergey B. will monitor it and continue to improve<br /> <br /> 5. tcpServer in ROCs and IOCs will restart itself in case of trouble, it should help for example &#039;roc_status&#039; script<br /> <br /> 6. clastrig2 cage still to be installed<br /> <br /> 7. clon01 seems fine except cron jobs, Sergey B. is looking at that problem<br /> <br /> 8. Main (upper) RAID unit turned itself off last week, we turn it back on and it works; reported to Paul Letta, will watch it<br /> <br /> 9. New IOC on Pie Tower for Lecroy HV still to be done<br /> <br /> 10. Necessary hardware was ordered for faster network between ROCs/PMCs and clondaq1/clondaq2, will install it on arrival during downtimes<br /> <br /> 11. Crates voltage readback still to be implemented/fixed<br /> <br /> <br /> On other issues:<br /> <br /> * Sergey P. sent old ADC cable contacts to Stepan and Carlos<br /> <br /> * Discr REQ was signed and in procurement<br /> <br /> * 3 new OR modules arrived from Ed Jastrzembski, will install one in clontest10, others in CAEN TDC crates; (still without engraving !)</div>

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