dCache Tier I meeting January 15, 2019

[part of a series of meetings]

Present

dCache.org(Paul), IN2P3(), Sara(), Triumf(), BNL(), NDGF(Jens), PIC(Elena), KIT(Samuel), Fermi(), CERN()

Agenda

(see box on the other side)

Site reports

PIC

No problems for the moment.

Had intervention with the enstore system -- how to temporarily suspend activity to tape?

Could maybe modify links ...

NDGF

Very quiet over the Christmas holidays.

Last issue with dCache not recovering from a router restart.

Another question:

Q from user -- WebDAV interface was very, very slow: very slow (in terms of bandwidth).

Initial tests: user used proxied transfers.

Same issue when testing over non-proxied transfers.

This is downloading data.

Should be redirection without encryption.

Will investigate further.

Looking forward to 5.0 release!

KIT

We had a problem this Sunday, upgrade 3.2

httpd domain crashed with 10 GiB of memory.

Opened in support ticket 9537.

KIT wants to join the DOMA-TPC testbed.

Tigran: reminded him about support tickets last week.

Support tickets for discussion

[Items are added here automagically]

DTNM

Same time, next week.