Displaying 5 results from an estimated 5 matches for "ocfs2_fs_stats".
2019 Mar 20
0
o2locktop introduction
Hello Guys,
We wrote a tool with Python, which is used to display DLM lock usages in a OCFS2 cluster.
o2locktop is a top-like OCFS2 DLM lock monitor, it displays DLM lock usages via querying OCFS2 file system statistics from the specified nodes.
Therefore, OCFS2 kernel modules must enable OCFS2_FS_STATS configuration option when compiling.
If you want to know if the current OCFS2 kernel modules enable OCFS2_FS_STATS setting, you can refer to /boot/config-`uname -r` file.
You can utilize o2locktop to detect the hot files/directories, whose DLM locks are frequently referenced among the cluster.
You...
2019 Mar 20
0
o2locktop introduction
...; We wrote a tool with Python, which is used to display DLM lock usages in a OCFS2
> cluster.
> o2locktop is a top-like OCFS2 DLM lock monitor, it displays DLM lock usages via
> querying OCFS2 file system statistics from the specified nodes.
> Therefore, OCFS2 kernel modules must enable OCFS2_FS_STATS configuration
> option when compiling.
> If you want to know if the current OCFS2 kernel modules enable OCFS2_FS_STATS
> setting, you can refer to /boot/config-`uname -r` file.
> You can utilize o2locktop to detect the hot files/directories, whose DLM locks are
> frequently reference...
2019 Mar 20
0
o2locktop introduction
Hello Guys,
We wrote a tool with Python, which is used to display DLM lock usages in a OCFS2 cluster.
o2locktop is a top-like OCFS2 DLM lock monitor, it displays DLM lock usages via querying OCFS2 file system statistics from the specified nodes.
Therefore, OCFS2 kernel modules must enable OCFS2_FS_STATS configuration option when compiling.
If you want to know if the current OCFS2 kernel modules enable OCFS2_FS_STATS setting, you can refer to /boot/config-`uname -r` file.
You can utilize o2locktop to detect the hot files/directories, whose DLM locks are frequently referenced among the cluster.
You...
2019 Mar 20
0
o2locktop introduction
...; We wrote a tool with Python, which is used to display DLM lock usages in a OCFS2
> cluster.
> o2locktop is a top-like OCFS2 DLM lock monitor, it displays DLM lock usages via
> querying OCFS2 file system statistics from the specified nodes.
> Therefore, OCFS2 kernel modules must enable OCFS2_FS_STATS configuration
> option when compiling.
> If you want to know if the current OCFS2 kernel modules enable OCFS2_FS_STATS
> setting, you can refer to /boot/config-`uname -r` file.
> You can utilize o2locktop to detect the hot files/directories, whose DLM locks are
> frequently reference...
2008 Jul 14
18
[git patches] Ocfs2 and Configfs updates for 2.6.27
...nt() return error code instead of NULL
configfs: Fix deadlock with racing rmdir() and rename()
configfs: Fix failing mkdir() making racing rmdir() fail
configfs: call drop_link() to cleanup after create_link() failure
Randy Dunlap (1):
ocfs2: fix printk format warnings with OCFS2_FS_STATS=n
Sunil Mushran (4):
ocfs2: Add CONFIG_OCFS2_FS_STATS config option
ocfs2: Instrument fs cluster locks
ocfs2: Silence an error message in ocfs2_file_aio_read()
ocfs2/net: Silence build warnings on sparc64
Wengang Wang (1):
ocfs2: Handle error during journal load