Hi Unless someone has good reasons for not hving this go forward, HPSS will be down Thursday for about 4 hours see attached message. Flemming -------------------------------------------- Flemming Videbaek Physics Department Bldg 510-D Brookhaven National Laboratory Upton, NY11973 phone: 631-344-4106 cell: 631-681-1596 fax: 631-344-1334 e-mail: videbaek @ bnl.gov ----- Original Message ----- From: "Shigeki Misawa" <misawa@bnl.gov> To: <liaisons@rcf.rhic.bnl.gov> Sent: Monday, June 26, 2006 12:45 PM Subject: Re: Re-arranging HPSS hardware > Unless there are objections, we will schedule the HPSS hardware changes for > Thursday morning starting at about 8:30 AM. > > Since we need to coordinate with ITD, objections to this time need to be > voiced before > the end of today. > > Thanks. > > Shigeki > > > Shigeki Misawa wrote: > >> At the end of the RHIC run, we need to modify the hardware >> configuration of HPSS. >> These changes will prepare us for the migration to HPSS 6.2 and the >> retirement of >> several old AIX based HPSS movers. From the user perspective, the >> changes will >> result in increased system bandwidth and will free up a few server >> that will be >> returned back to the Linux Farm. >> >> The procedure will take a few hours (estimate is 4hours) and involves >> moving fibre >> channel and gigabit ethernet cables. During this period, access to >> different classes >> of service will be affected for varying amounts of time. Star and >> Phenix will be affected for >> a relatively short time since the changes will be relatively minor. >> Brahms, Phobos, and >> the Archive COSes will be offline for a longer period. >> >> If at all possible, I would like schedule this for Wednesday or >> Thursday of next week >> (June 28 or 29). >> >> If this is a problem, are there alternate dates ? >> >> >> Shigeki >> >> >> > _______________________________________________ Brahms-dev-l mailing list Brahms-dev-l@lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-dev-lReceived on Mon Jun 26 12:55:02 2006
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