General

Profile

mingxin liu

Issues

Activity

07/30/2019

11:06 AM RADOS Bug #23402: objecter: does not resend op on split interval
duplicated by:https://tracker.ceph.com/issues/22544

01/11/2018

02:23 AM Messengers Bug #22570: out of order caused by letting old msg from down peer be processed to RESETSESSION
i wonder if http://tracker.ceph.com/issues/21287 related.

01/05/2018

11:26 AM Messengers Bug #22570: out of order caused by letting old msg from down peer be processed to RESETSESSION
assert(repop_queue.front() == repop);
11:19 AM Messengers Bug #22570 (Resolved): out of order caused by letting old msg from down peer be processed to RESE...
1.slave ack two op(op1,op2) to primary
2.op1 was dropped by con reset
3.op2 was sent to primary
4.primary use serv...

12/27/2017

04:29 AM RADOS Bug #22544 (Resolved): objecter cannot resend split-dropped op when racing with con reset
@
if (split && con && con->has_features(CEPH_FEATUREMASK_RESEND_ON_SPLIT)) {
return RECALC_OP_TARGET_NEED_RES...

12/18/2017

07:07 AM RADOS Bug #22468 (New): unblock backoff contend with cancel proxy write lead to out of order
1.cache primary send several proxy write to base primary
2.base pg haven't peered, backoff these op
3.base finish p...

11/15/2017

10:32 AM RADOS Bug #21287: 1 PG down, OSD fails with "FAILED assert(i->prior_version == last || i->is_error())"
liu mingxin wrote:
> @{
> "op": "modify",
> "object": "1:4ec1cf44:::rbd_data.10011...
10:31 AM RADOS Bug #21287: 1 PG down, OSD fails with "FAILED assert(i->prior_version == last || i->is_error())"
@{
"op": "modify",
"object": "1:4ec1cf44:::xbd_data.100119495cff.0000000000002897:h...
10:27 AM RADOS Bug #21287: 1 PG down, OSD fails with "FAILED assert(i->prior_version == last || i->is_error())"
we hit this bug too, RBD+EC

11/06/2017

04:35 PM RADOS Bug #22050 (Resolved): ERROR type entries of pglog do not update min_last_complete_ondisk, potent...
we use rbd discard api to zero the whole range of a very big volume. many extents of this volume yet to be written, b...

Also available in: Atom