glusterfs-afrv1.git/xlators/performance/quick-read, branch v3.0.5 performance/quick-read: fix the size-to-be pruned. 2010-06-03T10:31:02+00:00 Raghavendra G raghavendra@gluster.com 2010-06-03T04:21:50+00:00 e3386037471423aa0ee88ddc081296780e9070e4 - size-to-be pruned used to be a negative number because of cache-used being subtracted from configured cache-limit (with cache-used > cache-limit). Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 980 (quick read - fetching from backend issue) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=980 
- size-to-be pruned used to be a negative number because of cache-used being
    subtracted from configured cache-limit (with cache-used > cache-limit).

Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 980 (quick read - fetching from backend issue)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=980
performance/quick-read: set default cache-size value to 128MB. 2010-06-03T09:15:13+00:00 Raghavendra G raghavendra@gluster.com 2010-06-01T04:58:19+00:00 3f86b2040c26bd5fd95cfd80a353537919da1662 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 723 (enhancements to quick read) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723
performance/quick-read: implement an upper size limit for the cache. 2010-05-26T07:13:48+00:00 Raghavendra G raghavendra@gluster.com 2010-05-25T05:02:14+00:00 f1ba7bdff9ce90a7e110037ca0b5d2b32bda9acd Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 723 (enhancements to quick read) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723
performance/quick-read: don't try to validate again if qr_readv is called just after validation. 2010-04-27T09:38:23+00:00 Raghavendra G raghavendra@gluster.com 2010-04-26T09:19:47+00:00 4db632f5f68adc1c7d7b696d24e5b25058dcedc3 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 852 (QR cache-timeout 0 causes high CPU usage and app hangs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=852 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 852 (QR cache-timeout 0 causes high CPU usage and app hangs)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=852
performance/quick-read: make use of nanosecond resolution of mtime to decide whether to keep cache or not. 2010-04-08T10:09:08+00:00 Raghavendra G raghavendra@gluster.com 2010-04-06T02:12:11+00:00 e84fd2a6d04bba29d9c4ec65ea5b194d8f30d833 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 801 (Direct io-mode support and related changes in caching translators.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801
performance/quick-read: read directly from backend for fds opened with O_DIRECT flag. 2010-04-08T10:08:54+00:00 Raghavendra G raghavendra@gluster.com 2010-04-05T06:00:50+00:00 e23f987bb4796c46d4addba1f6df2cc3ab674086 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 723 (enhancements to quick read) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723
performance/quick-read: change the maximum value of max-file-size to 1000KB from 1MB. 2009-11-28T17:58:33+00:00 Raghavendra G raghavendra@gluster.com 2009-11-28T10:52:37+00:00 79243bfdeeb328126d30da22fd48756a1bf65dd3 - protocol restricts the maximum buffer size that can be received over network to 1MB. Since the buffer holding reply of lookup should also contain the lookup header and other key/value pairs of xattr_reply dict, the maximum file size that can be fetched through dictionary cannot be equal to 1MB. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 419 (Issues with writing files of size >= 1MB) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=419 
- protocol restricts the maximum buffer size that can be received over network
    to 1MB. Since the buffer holding reply of lookup should also contain the
    lookup header and other key/value pairs of xattr_reply dict, the maximum
    file size that can be fetched through dictionary cannot be equal to 1MB.

Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 419 (Issues with writing files of size >= 1MB)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=419
performance/quick-read: use STACK_UNWIND_STRICT for unwinding. 2009-11-24T12:37:10+00:00 Raghavendra G raghavendra@gluster.com 2009-11-23T18:57:40+00:00 6adfd865588bdcf5ea67e8bde61dce131d18108c Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
performance/quick-read: set return value to zero after successful init. 2009-11-13T12:21:13+00:00 Raghavendra G raghavendra@gluster.com 2009-11-11T14:26:10+00:00 adebbb2ba19e52b194a4050c2e43a6c92f19c605 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 374 (quick read fails to initialize if no options are given) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=374 
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 374 (quick read fails to initialize if no options are given)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=374
performance/quick-read: Process state dump operations are added. 2009-10-20T17:17:58+00:00 vinayak hegde vinayak@gluster.com 2009-10-20T07:17:42+00:00 f8d40aad7e21389911b151d6445dd8197bec0049 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