| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
|
| |
|
|
|
|
|
|
|
|
|
|
| |
to continue with 'hashed' inode, even if inode_path() on the inode
fails. This will is needed for few lock operations, to unlock the
lock held on inode. (ie, it fixes 'rm -rf *' hang issue, seen from
multiple clients).
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 112 (parallel deletion of files mounted by different clients on the same back-end hangs and/or does not completely delete)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=112
|
| |
|
|
|
|
|
|
|
| |
This commit reduces CPU usage of gf_fd_unused_get drastically by
making it O(1) instead of O(n).
Related to: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=16
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
|
| |
|
|
|
|
|
|
|
|
|
| |
- thanks to Ioannis Aslanidis <iaslanidis@flumotion.com> for reporting.
- breakup the server_connection_cleanup into smaller procedures.
- do following operations in a single atomic operation.
1. conn->active_transports--
2. collecting pointer to lock table and all fds if there are no active transports
this will avoid any race conditions.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
steps:
- server_finodelk uses req->volume pointer into state->volume
- finodelk is queued by locks translator
- c call returns from server_pollin and hdr is FREE'd
- now state->volname is pointing to FREE'ed region (junk)
- server_finodelk_cbk calls gf_add_locker
- gf_add_locker remembers lock with junked path along with fd_ref
- gf_del_locker from new server_finodelk cannot string match with junked volume thus
lock is not deleted, hence fd_ref remains as a leak
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
|
|
| |
- logging made more relevent.
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
| |
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
| |
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
|
|
|
|
|
|
|
| |
- first phase, which happens when POLLERR is received on transport,
releases all locks, flushes all open fds.
- second phase, which happens when both the transports of connection destroyed,
destroys the containers like lock table, fd table along with the connection.
- the first phase, clears up any references to transport held by translators
like posix-locks(in the form of blocked locks) paving way for the second phase.
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
| |
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
|
|
|
| |
updated copyright header to include 2009.
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
|
| |
|
