Archipelago » libxseg

12/22/2011

11:24 pm Revision 51048a04: xsegbd: Don't destroy the segment, if it exists.

Stratos Psomadakis

11:13 pm Revision dfebbcff: Allow disksize override with sector_size parameter.

Allow a non-zero sector_size module parameter to override the disk
size returned by xsegbd_get_size() Stratos Psomadakis

11:07 pm Revision 1f74862f: Minor fixes in xsegbd_get_size().

Remove the useless prep_wait() and cancel_wait() calls in xsegbd_get_size() and
add some comments to document its beh... Stratos Psomadakis

10:54 pm Revision a84c18a7: Move segment unmap() in xsegbd module.

We cannot unmap a segment in xseg_destroy(), since the segment may not
be mapped. Since it currently only affects xse... Stratos Psomadakis

10:47 pm Revision 8da761af: Refactor cmd_info() code in xseg-tool.

Refactor cmd_info code in xseg-tool. Use cmd_wait to get the response. Stratos Psomadakis

04:35 pm Revision aa21fc67: Make xsegbd query peer for disk size(using X_INFO)

xsegbd will now send an X_INFO request to learn the size of the disk it's
mapping, instead of using the sector_size p... Stratos Psomadakis

04:29 pm Revision 5640feb6: Make sure to unmap the segment in xseg_destroy()

Add xops->unmap() in xseg_destroy(). If you don't unmap the segment before
calling xops->deallocate(), xsegdev->callb... Stratos Psomadakis

12/21/2011

10:27 pm Revision 30916a2e: Add (initial) support for X_INFO request operation

Add support for X_INFO request operation, to query information about a
target (X_INFO op support implemented in xseg-... Stratos Psomadakis

12/19/2011

04:57 pm Revision 20d4548c: remove race condition on xseg_request state

Giannakos Filippos

12/16/2011

05:25 pm Revision f7a50956: make blockd loop over pending ios.

Giannakos Filippos

05:24 pm Revision f9814931: remove close with negative file descriptor

Giannakos Filippos

12:47 pm Revision 09aacbb5: Merge branch 'philfix'

Giannakos Filippos

12:41 pm Revision 9cb9d2b7: initialize lock in xq initialization.

Giannakos Filippos

12:37 pm Revision 11fb962b: remove obsolete XSEG_{FLUSH,FUA}.

Giannakos Filippos

12/15/2011

03:06 pm Revision ebee300b: initial commit of sosd

Giannakos Filippos

12/13/2011

05:51 pm Revision 466362ea: Merge branch 'philfix'

Georgios D. Tsoukalas

05:40 pm Revision edeafa27: fix buffer handling on incomplete/resubmitted reqs

Giannakos Filippos

05:28 pm Revision 73979b67: fix log_io printing beyond end-of-string garbage

Giannakos Filippos

05:19 pm Revision ab830f50: Add pthread to linked libraries

Georgios D. Tsoukalas

05:12 pm Revision b0a46d91: relax shared segment access precautions

The shared array of peer type names is by design
append only, therefore no locking or copying strings
is needed to ac... Georgios D. Tsoukalas

04:51 pm Revision e005b6d7: fix invalid shared pointer access and wrong retval

also, lock and copy string from shared segment,
as a precaution. Giannakos Filippos

04:33 pm Revision 3250dd2b: relax redundant shared access precautions

Shared access to the shared array of peer type names
was designed to be safe without locking or copying
because the p... Georgios D. Tsoukalas

04:25 pm Revision b3f54e81: fix invalid pointer access to shared segment.

Also, add locking and copying shared data, for safety. Giannakos Filippos

11:47 am Revision 6d486cc0: initialization from my own repository

Georgios D. Tsoukalas