- 11 8月, 2010 1 次提交
-
-
由 Yehuda Sadeh 提交于
Generalize the current statfs synchronous requests, and support pool_ops. Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
- 06 8月, 2010 1 次提交
-
-
由 Sage Weil 提交于
Normally, if the Fb cap bit is being revoked, we queue an async writeback. If there is no dirty data but we still hold the cap, this leaves the client sitting around doing nothing until the cap timeouts expire and the cap is released on its own (as it would have been without the revocation). Instead, only queue writeback if the bit is actually used (i.e., we have dirty data). If not, we can reply to the revocation immediately. Signed-off-by: NSage Weil <sage@newdream.net>
-
- 04 8月, 2010 3 次提交
-
-
由 Sage Weil 提交于
Actually apply the mount option to the mount_args struct. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
This makes checkpatch happy. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
- 03 8月, 2010 7 次提交
-
-
由 Greg Farnum 提交于
Implement flock inode operation to support advisory file locking. All lock/unlock operations are synchronous with the MDS. Lock state is sent when reconnecting to a recovering MDS to restore the shared lock state. Signed-off-by: NGreg Farnum <gregf@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Greg Farnum 提交于
Define the MDS operations and data types for doing file advisory locking with the MDS. Signed-off-by: NGreg Farnum <gregf@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Greg Farnum 提交于
This informs the server that we will accept v2 client_caps format and v2 client_reconnect format messages. Signed-off-by: NGreg Farnum <gregf@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Encode either old or v2 encoding of client_reconnect message, depending on whether the peer has the FLOCK feature bit. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Add support for v2 encoding of MClientCaps, which includes a flock blob. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
The pool info contains a vector for snap_info_t, not snap ids. This fixes the broken decoding, which would declare teh update corrupt when a pool snapshot was created. Signed-off-by: NSage Weil <sage@newdream.net>
-
- 02 8月, 2010 28 次提交
-
-
由 Sage Weil 提交于
The ->sync_fs() super op only needs to wait if wait is true. Otherwise, just get some dirty cap writeback started. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Well, this Shouldn't Happen, so it would be helpful to know the caller when it does. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Include the crush_ruleset in the error message. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Define ROLLBACK op, IFLOCK inode lock (for advisory file locking). Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Specify the supported/required feature bits in super.h client code instead of using the definitions from the shared kernel/userspace headers (which will go away shortly). Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Specify the fsid mount option in hex, not via the major/minor u64 hackery we had before. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Greg Farnum 提交于
Signed-off-by: NGreg Farnum <gregf@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Greg Farnum 提交于
Signed-off-by: NGreg Farnum <gregf@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
When we get a cap EXPORT message, make sure we are connected to all export targets to ensure we can handle the matching IMPORT. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
If an MDS we are talking to may have failed, we need to open sessions to its potential export targets to ensure that any in-progress migration that may have involved some of our caps is properly handled. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
There are a few cases where we need to open sessions with a given mds's potential export targets. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Setting it elsewhere is unnecessary and more fragile. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Yehuda Sadeh 提交于
Caps related accounting is now being done per mds client instead of just being global. This prepares ground work for a later revision of the caps preallocated reservation list. Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Yehuda Sadeh 提交于
Mainly fixing minor issues reported by sparse. Signed-off-by: NYehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
If we have a capsnap but no auth cap (e.g. because it is migrating to another mds), bail out and do nothing for now. Do NOT remove the capsnap from the flush list. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
The caps revocation should either initiate writeback, invalidateion, or call check_caps to ack or do the dirty work. The primary question is whether we can get away with only checking the auth cap or whether all caps need to be checked. The old code was doing...something else. At the very least, revocations from non-auth MDSs could break by triggering the "check auth cap only" case. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
No functional change, aside from more useful debug output. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
If the file mode is marked as "lazy," perform cached/buffered reads when the caps permit it. Adjust the rdcache_gen and invalidation logic accordingly so that we manage our cache based on the FILE_CACHE -or- FILE_LAZYIO cap bits. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
If we have marked a file as "lazy" (using the ceph ioctl), perform buffered writes when the MDS caps allow it. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Allow an application to mark a file descriptor for lazy file consistency semantics, allowing buffered reads and writes when multiple clients are accessing the same file. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Sage Weil 提交于
Also clean up the file flags -> file mode -> wanted caps functions while we're at it. This resyncs this file with userspace. Signed-off-by: NSage Weil <sage@newdream.net>
-
由 Linus Torvalds 提交于
-