Jerry Lee
4d145e4823
libceph: ignore pool overlay and cache logic on redirects ...
[ Upstream commit 890bd0f8997ae6ac0a367dd5146154a3963306dd ]
OSD client should ignore cache/overlay flag if got redirect reply.
Otherwise, the client hangs when the cache tier is in forward mode.
[ idryomov: Redirects are effectively deprecated and no longer
used or tested. The original tiering modes based on redirects
are inherently flawed because redirects can race and reorder,
potentially resulting in data corruption. The new proxy and
readproxy tiering modes should be used instead of forward and
readforward. Still marking for stable as obviously correct,
though. ]
Cc: stable@vger.kernel.org
URL: https://tracker.ceph.com/issues/23296
URL: https://tracker.ceph.com/issues/36406
Signed-off-by: Jerry Lee <leisurelysw24@gmail.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-03 08:21:25 +02:00
crush: fix using plain integer as NULL warning
2018-08-13 17:55:44 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libceph: add authorizer challenge
2018-08-02 21:33:24 +02:00
ceph: fix whitespace
2018-08-02 21:33:21 +02:00
ceph: fix whitespace
2018-08-02 21:33:21 +02:00
libceph: weaken sizeof check in ceph_x_verify_authorizer_reply()
2018-08-02 21:33:26 +02:00
ceph: fix whitespace
2018-08-02 21:33:21 +02:00
libceph: add authorizer challenge
2018-08-02 21:33:24 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libceph: avoid a __vmalloc() deadlock in ceph_kvmalloc()
2019-09-16 12:06:25 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ceph: mark expected switch fall-throughs
2017-11-13 12:11:39 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rbd: support for object-map and fast-diff
2019-07-08 14:01:45 +02:00
libceph: don't call crypto_free_sync_skcipher() on a NULL tfm
2019-08-28 12:33:46 +02:00
libceph: Remove VLA usage of skcipher
2018-09-28 12:46:07 +08:00
ceph: no need to check return value of debugfs_create functions
2019-07-03 16:57:18 +02:00
libceph: use TYPE_LEGACY for entity addrs instead of TYPE_NONE
2019-07-08 14:01:43 +02:00
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
libceph: add ceph_decode_entity_addr
2019-07-08 14:01:43 +02:00
libceph: fix alloc_msg_with_page_vector() memory leaks
2020-04-02 15:11:02 +02:00
libceph: add function that reset client's entity addr
2019-09-16 12:06:23 +02:00
libceph: preallocate message data items
2018-10-22 10:28:22 +02:00
libceph: ignore pool overlay and cache logic on redirects
2020-06-03 08:21:25 +02:00
ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL
2020-04-01 11:01:58 +02:00
libceph: introduce ceph_pagelist_alloc()
2018-10-22 10:28:21 +02:00
libceph: remove ceph_get_direct_page_vector()
2019-07-08 14:01:40 +02:00
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 268
2019-06-05 17:30:29 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rbd: support for object-map and fast-diff
2019-07-08 14:01:45 +02:00
4d145e4823