| Commit message (Collapse) | Author | Age | Files | Lines |
... | |
|
|
|
|
|
|
|
|
| |
- page table of cache was not being destroyed in ioc_forget.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 335 (Io-cache optimization)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=335
|
|
|
|
|
|
|
|
|
|
|
| |
- the destroyer function passed to rbthash_table_init is used to free the data.
The data being inserted is page and it is destroyed in ioc_page_destroy. Hence
no destroyer function needs to be passed to rbthash_table_init.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 335 (Io-cache optimization)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=335
|
|
|
|
|
|
|
|
|
| |
- io-cache uses rbtree based hash tables to store page-cache instead of lists.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 335 (Io-cache optimization)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=335
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
be missed.
- local->file was being assigned even before file pointer was got from any of
the fds opened on the inode, thus making local->file to be NULL. In
wb_setattr_cbk, since local->file is NULL (and hence file passed to
wb_process_queue), wb_process_queue does not resume the pending operations
queued for the file.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 327 (dbench does not complete)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=327
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
|
|
|
|
|
|
|
|
|
|
| |
if mtime,atime are not changed,
frame->local will not be initialized.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 310 (While trying to create a file on replicate with write behind set-up, client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=310
|
|
|
|
|
|
|
|
|
|
| |
1. check for is it a directory,
2. otherwise check for inode and continue.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 310 (While trying to create a file on replicate with write behind set-up, client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=310
|
|
|
|
|
|
|
|
|
|
| |
- caching file contents in io-cache during lookup is obsolete since quick-read
does the same work.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 314 (Hang in quick-read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=314
|
|
|
|
|
|
|
|
|
|
| |
- local is used only by certain operations and hence it need not be set by
all the operations invoking open.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 323 (fd leak with quick-read loaded in translator tree)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=323
|
|
|
|
|
|
|
|
|
|
|
|
| |
not found.
- if the fd-context is not set, quick-read has no role to play other than
just passing down the call to underlying translators.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 317 (Data corruption with write-behind loaded in translator tree.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=317
|
|
|
|
|
|
|
|
|
|
| |
Only in case of errors STACK_UNWIND happens in wb_stat().
Also, fixed an incorrect check which would fail all writes.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 309 (In replicate set-up when exnihilate.sh is run , client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=309
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 145 (NFSv3 related additions to 2.1 task list)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=145
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 312 (iozone crash in Distribute-Replicate)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=312
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 310 (While trying to create a file on replicate with write behind set-up, client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=310
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 310 (While trying to create a file on replicate with write behind set-up, client crashes.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=310
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 273 (Code review and optimize quick-read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=273
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 276 (write behind needs to be optimized.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=276
|
|
|
|
|
|
|
|
|
| |
made atomic.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
- lookup on path should be sent in entrylk if it is not already looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
- path has to be looked up in inodelk if it is not already looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
- path should be looked up in getxattr if it is not already looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
|
|
| |
cache in sp_link.
- ctime of oldloc->path will be changed on completion of link fop.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
been looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
not already been looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
- sp_access should send lookup on the path if it is not already looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
| |
looked up.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- this procedure processes inode_ctx to make decisions like whether the
current procedure can continue (i.e., inode is already looked up),
or the procedure has to initiate/wait for lookup on the path. It also
sets up the frame->local and adds the stub corresponding to current fop
if needed.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- change sp_lookup and sp_lookup_cbk to support sending lookups when needed.
lookups might need to be sent in fops like open, chmod, chown etc which
operate on a path, since the actual lookup sent to stat-prefetch by its
parent xlators is not propagated down the xlator tree if the path is
cached.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
|
|
|
| |
- lookup-behind should be done on-demand basis, in fops like open
instead of in sp_lookup itself. This would reduce network traffic
between client and server related to lookup, if the only use of
lookup was to fetch stat structure.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
|
|
|
|
| |
- if stat cache cannot be found for a path in its parent inode and the path
is a directory, we can get the cache from the inode corresponding to path
and look for "." in that cache.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|
|
|
|
|
|
|
| |
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
|