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* Bug fix in pl_readv/writev to handle the mandatory lock case properly.Vikas Gorur2009-05-181-23/+21
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* client-protocol: Fix memory corruption in client_lookupRaghavendra G2009-05-161-13/+7
| | | | | | | | - memory corruption was due to new members being added between allocation of buffer for serializing xattr_req dictionary and dict_serialize of xattr_req. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* make getxattr fail with ERANGE if reply is bigger than what was requestedCsaba Henk2009-05-161-31/+25
| | | | | | Edited by avati: make the function signature of fuse_xattr_reply_buf() use 'const char *value' instead of 'char *value' Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* avoid duplicate mounts while using mount.glusterfsAmar Tumballi2009-05-161-1/+1
| | | | | | | This change is needed as the format of how the /etc/mtab entry of glusterfs mount looks is now changed. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* replace BIG_FUSE_CHANNEL_SIZE with 'this->ctx->page_size'Amar Tumballi2009-05-161-9/+9
| | | | | | | Send the struct stat's 'blksize' variable same as GlusterFS's page-size, instead of BIG_FUSE_CHANNEL_SIZE. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* posix: Fix build warning on incorrect typeShehjar Tikoo2009-05-161-1/+1
| | | | | | | | | This fixes a build warning due to use of incorrect type for size_t, for Core 2 Duo. Extra fix from avati: change %ld to GF_PRI_SIZET Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* stripe init 'block-size' pattern parsing bug fixed.2.0.1Amar Tumballi2009-05-081-59/+78
| | | | | | ref: http://savannah.nongnu.org/bugs/?26416 Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Set op_errno properly in afr_flush.Vikas Gorur2009-05-081-0/+1
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* symlink-cache: fix return value of readlinkRaghavendra G2009-05-071-2/+2
| | | | | | | | | - sc_readlink wrongly returned strlen (link) + 1 when link was present in cache. - this fixes rt #828. Since fuse_readlink_cbk does link[op_ret] = '\0', there was a memory corruption. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fix in mount.glusterfs for proper direct io mode option.Amar Tumballi2009-05-071-1/+1
| | | | | | | fixes the bug which causes GlusterFS not to have valid 'direct-io' option through mount command or /etc/fstab entries. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* protocol/client: indentation fixesAnand V. Avati2009-05-071-926/+737
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* protocol/client: removed conf->childAnand V. Avati2009-05-072-603/+0
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* transport shortcut b/w client and serverAnand V. Avati2009-05-072-0/+13
| | | | | | This patch makes the server pass back the transport pointer of the client. If the UUID matches, the client makes the local transport 'shortcut' with the remote transport (pointer received from server) The shortcut simulates a socket queue. Instead of serialized messages going over the network and getting queued in the tcp socket queue, the messages get queued in a transport specific queue picked by a polling thread.
* fix log message from transport-timeout to frame-timeoutAnand V. Avati2009-05-061-1/+1
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* afr self-heal: update file size of the returning stat buf with source file's ↵Anand V. Avati2009-05-061-0/+1
| | | | size
* log level fixes in read-aheadAnand V. Avati2009-05-051-6/+6
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* log level fix in storage/posixAnand V. Avati2009-05-051-1/+1
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* io-cache logging level fixesAnand V. Avati2009-05-054-33/+32
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* Do not lock entire file for metadata operations.Vikas Gorur2009-05-052-8/+8
| | | | | | | | Metadata operations now lock only a single byte at offset (LLONG_MAX - 1) instead of the whole file, to avoid contention with writev(). Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Made afr_flush a 'quick-unwind' transaction.Vikas Gorur2009-05-051-6/+67
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: Clarify thread count rangeShehjar Tikoo2009-05-052-16/+23
| | | | | | | | | | | | | | | This patch cleans up io-threads behaviour regarding the range values that can be specified for min-threads and max-threads. THe major change is that the min threads have been reduced to 2 to signify that io-threads needs minimum two threads for its operation, while keeping the default number of threads at 16. The idea is to decouple the default thread count from the minimum thread count. Note to Avati: This applies over Raghu's indentation and logging take-3 patch. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-cache: indentation and logging fixesRaghavendra G2009-05-054-509/+426
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* io-threads: indentation and logging fixesRaghavendra G2009-05-052-199/+250
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Cleaned up log messages in storage/posix.Vikas Gorur2009-05-051-181/+214
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* write-behind: indentation and logging fixesRaghavendra G2009-04-301-158/+74
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* read-ahead: indentation and logging fixesRaghavendra G2009-04-302-105/+84
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* bug fix in server protocol segfault when the volume file key is NULLAmar Tumballi2009-04-301-0/+4
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Cleaned up log messages in features/locks.Vikas Gorur2009-04-303-57/+64
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* cluster/unify - unify_forget() should not try to access inode->ctx, if ↵Basavanagowda Kanur2009-04-301-1/+1
| | | | | | inode->st_mode is not set. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* protocol/server indentation fixesAnand V. Avati2009-04-281-1532/+1048
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* protocol/server log level fixesAnand V. Avati2009-04-281-117/+118
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* protocol client log cleanupAnand V. Avati2009-04-282-31/+37
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* fuse-bridge log cleanupAnand V. Avati2009-04-281-486/+373
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* dht logging cleanupAnand V. Avati2009-04-283-10/+14
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* afr logging cleanupAnand V. Avati2009-04-284-52/+45
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* log message cleanup in distributeAnand V. Avati2009-04-249-291/+242
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Cleaned up log messages in replicate.Vikas Gorur2009-04-2410-186/+179
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Cleaned up log messages in client-protocol.Vikas Gorur2009-04-242-88/+97
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Cleaned up log messages in mount/fuse.Vikas Gorur2009-04-241-120/+120
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Remove log level TRACE and the macro GF_TRACE.Vikas Gorur2009-04-241-1/+1
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* rename transport-timeout to frame-timeout, and set default to 30mins2.0.0Anand V. Avati2009-04-242-16/+16
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* Do not fail lookup() in case of split-brain.2.0.0rc9Vikas Gorur2009-04-231-6/+0
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* "option unhashed-sticky-bit on/off"krishna2009-04-233-5/+25
| | | | | | | | "option unhashed-sticky-bit on/off" will configure distribute to set or not the S_ISVTX bit in the stat.st_mode of the actual file in case it is pointed to by the link file. This can be enabled during migration. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fix build warning in locks translatorAnand V. Avati2009-04-231-1/+1
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* fix bdb_db_get() to return exactly read bytes and to copy the read data to ↵Basavanagowda Kanur2009-04-232-10/+18
| | | | | | given buffer only when needed. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* replicate dir self-heal - when creating a missing dir/file, set pending ↵Anand V. Avati2009-04-231-13/+68
| | | | xattrs on source subvolume for that dir/file
* fix in afr directory self-heal (partial healing)Anand V. Avati2009-04-231-0/+5
| | | | impunge loop was 'continued' on a different subvolume in certain cases, resulting in healing of partial files
* Bug fix in releasing inode locks when transport gets disconnected.Vikas Gorur2009-04-221-10/+46
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Release all pending locks in pl_forget().Vikas Gorur2009-04-221-4/+44
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* 0-byte write guardAnand V. Avati2009-04-221-1/+2
| | | | | | guard server_writev from 0-byte writes from client where iobuf will be NULL. This is possible only via libglusterfsclient (not fuse) Signed-off-by: Anand V. Avati <avati@amp.gluster.com>