Patrick Donnelly [Tue, 12 Dec 2017 19:09:19 +0000 (11:09 -0800)]
mds: obsolete MDSMap option configs
These configs were used for initialization but it is more appropriate to
require setting these file system attributes via `ceph fs set`. This is similar
to what was already done with max_mds. There are new variables added for `fs
set` where missing.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Kefu Chai [Sat, 9 Dec 2017 09:35:28 +0000 (17:35 +0800)]
install-deps.sh: install new gcc as the default the right way
* should install software-properties-common beforehand, otherwise
the `add-apt-repository` command will not be available.
* the update-alternative commandline were copied from ceph-build,
should remove the escape characters.
Kefu Chai [Fri, 8 Dec 2017 08:34:59 +0000 (16:34 +0800)]
install-deps.sh: use DTS on centos if GCC is too old
please note, run-make-check.sh sources install-deps.sh here to import
the $PATH and other environmental variables, which could be changed by
the the DTS "enable" script.
this is a follow-up of #19328. we need to get this change into 12.2.3.
so better off do the switch somewhere after 12.2.2 which has been
tagged, and before 12.2.3, which is not tagged yet.
please note, this is not targetting master, because i want to make
sure the change number (the <num> in << 12.2.2-<num>) is correct. it
does not hurt if it's not, as long as it is ">> 12.2.2", so the replace
machinery in 12.2.3 works, and it covers the releases where the
ceph-{osdomap,kvstore,monstore}-tool are not move yet. but why don't
make it more right?
Jos Collin [Thu, 7 Dec 2017 07:56:37 +0000 (13:26 +0530)]
client: drop duplicate friend
Dropped duplicate friend access providing, as the below warning appears:
ceph/src/client/Client.h:764:16: warning: ‘C_Client_Remount’ is already a friend of ‘Client’ [enabled by default]
friend class C_Client_Remount;
* refs/pull/18791/head:
mds: bump protocol for snapshot changes
mds: force client to do snapflush
mds: check existance of snaps when rebuilding need_snapflush
mds: properly setup need_snapflush for flushsnap messages
mds: properly update CInode::first and CDentry first
mds: don't create snap inode during trans-authority rename
mds: trim non-auth snap dentry during cache rejoin
mds: detach unlinked inode's snaprealm from its parent
mds: fix CInode::find_snaprealm()
mds: fix snap dentry discover
mds: introduce MDSMap::get_mds_set_lower_bound()
mds: properly distinguish snaptable TABLE_OP_CREATE from TABLE_OP_UPDATE
mds: properly set reply buffer for table request 'agree' message
mds: make change to mds table after corresponding event get logged
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
+ As mstop.sh find rgw processes by looking for pid file, so we need to
specify the --pid-file option to let rgw create it.
+ Use rgw port instead of meaningless 'j k' in the file name
+ Add rgw asok support
+ Make vstart.sh respect 'radosgw' prefix (defined in mrgw.sh) instead of 'rgw'
before:
[root@ceph-node1]~/jiaying/ceph/build# ../src/mrun j ceph -w
2017-08-31 16:34:05.413931 7f69081e7700 -1 WARNING: all dangerous and experimental features are enabled.
2017-08-31 16:34:05.445024 7f69081e7700 -1 WARNING: all dangerous and experimental features are enabled.
cluster:
id: 9952bf4f-0829-49e3-b893-abe858b690e5
health: HEALTH_OK
services:
mon: 1 daemons, quorum a
mgr: x(active)
mds: cephfs_a-1/1/1 up {0=a=up:active}
osd: 1 osds: 1 up, 1 in
rgw: 1 daemon active
kungf [Mon, 27 Nov 2017 10:35:45 +0000 (18:35 +0800)]
osd: change op delayed state to 'waiting for scrub'
when release rwlock, the ops waiting for rwlock are thansfered to
waiting_for_scrub if the object was blocked by scrub, the delayed
state should be changed at the same time.
* refs/pull/18941/head:
discard the mdsload clear after prep_rebalance in case we want to export it for debugging
make sure that MDBalancer uses heartbeat info from the same epoch
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com> Reviewed-by: Zheng Yan <zyan@redhat.com>
Adam C. Emerson [Tue, 5 Dec 2017 19:29:48 +0000 (14:29 -0500)]
rados: Add noreturn attribute to silence uninitialized warning
Marking the `usage_exit` function as noreturn lets the compiler know
that execution won't continue beyond the statement where it's called,
so the path that would lead to the variables being used uninitialized
doesn't count.
Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
2. uninit_member: Non-static class member op_index is not initialized
in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member req_offset is not initialized
in this constructor nor in any functions that it calls.
CID 1424845 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
6. uninit_member: Non-static class member req_total_len is not
initialized in this constructor nor in any functions that it calls.
CID 1422461 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member queue is not initialized
in this constructor nor in any functions that it calls.
CID 1422362 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
2. uninit_member: Non-static class member request is not initialized
in this constructor nor in any functions that it calls
amitkuma [Tue, 5 Dec 2017 15:38:53 +0000 (21:08 +0530)]
test: Initializing ChunkReadOp members
Fixes the coverity issue:
2. uninit_member: Non-static class member offset is not
initialized in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member length is not
initialized in this constructor nor in any functions that it calls.
CID 1424433 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
6. uninit_member: Non-static class member tgt_offset is not initialized
in this constructor nor in any functions that it calls.
amitkuma [Tue, 5 Dec 2017 15:31:52 +0000 (21:01 +0530)]
osd: Initializing start_offset,last_offset,offset
Fixes the coverity issues:
2. uninit_member: Non-static class member start_offset
is not initialized in this constructor nor in any functions
that it calls.
CID 1424396 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
4. uninit_member: Non-static class member last_offset is not
initialized in this constructor nor in any functions that it calls.
CID 1424658 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member offset is not initialized
in this constructor nor in any functions that it calls.
Yan, Zheng [Wed, 23 Aug 2017 11:37:54 +0000 (19:37 +0800)]
mds: force client to do snapflush
Snap inodes that are waiting for flush are auth pinned, they affect
subtree/dirfrag frozen. Force client to do snapflush after waiting
for a period of time.
Yan, Zheng [Thu, 17 Aug 2017 06:28:16 +0000 (14:28 +0800)]
mds: properly setup need_snapflush for flushsnap messages
When processing a cap flush message that is re-sent, it's possble
that the sender has already released all WR caps. So can't rely on
CEPH_CAP_ANY_WR check in MDCache:cow_inode().
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