dCache Tier I meeting February 8, 2011

[part of a series of meetings]

Present

dCache.org(Patrick, Anjte, Paul, Tigran), IN2P3(), Sara(), Triumf(), BNL(), NDGF(), PIC(Gerard), GridKa(Doris), Fermi(), CERN()

Agenda

(see box on the other side)

Site reports

GridKa?

Migrated dCache instance.

Gerd found the time to look into the problem. Problems with the .. db corrupted. some keys were missing. Everything was working, but very slow.

SRM space tables. Short down time tomorrow to fix the missing entries in the schema.

PIC

LT610,

1.9.10 looked at the ticket .. how the status of the issue.

Lost pool

Lost pool, copied most of the data.

Put in single

Is it possible the metadata

Companion DB? Yes

Then it's easy; it's a simple SQL to update.

Unfortunately, the files are spread over the different pools.

Do you know all

Is it a known set of pools.

Files from this one pool is on all dc001 now on poolA.

dCache pool-manager or doors verifies each entry.

If the pool doesn't have metadata then the pool will recreate it on startup.

Even in 1.9.5 .. if you have more metadata than files it's ok (pool ignores it) if less then pool

Support tickets for discussion

[Items are added here automagically]

DTNM

Same time, next week.