2023-06-15 Meeting Notes

ReadV rollout status

June 2023: Vector Read rollout (with XCache)
Large-scale vector read patch: notes

EBUSY in readV requests (TBD)

XRD-64 - Getting issue details... STATUS

Actions to analysis the existing behaviour with the read request (where EBUSY) is already handled.

SEGV investigations with -S multi-stream flags

CMSD status

XRD-41 - Getting issue details... STATUS

single slash behaviour with cmsd redirector

“/” vs “//” issue:

• Characterise the behaviour

• Understand if this is something we need to provide some mitigating action on?

Options:

1. Insist clients use “filesystem” like access (i.e. //) for root

2. Allow mixed use filesystem and object id access. Add all.export <pool> lines for each pool

   1. can even remove the “/” export and add explicitly:
      (/store would stay as /store)

      all.export <pool:>
      all.export /<pool:>

3. Understand / create / fix(?) oss.statlib functionality to behave as expected from xrd-dev perspective