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Diffstat (limited to 'Documentation/ABI/testing/sysfs-fs-xfs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-xfs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-xfs b/Documentation/ABI/testing/sysfs-fs-xfs new file mode 100644 index 000000000000..7da4de948b46 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-fs-xfs @@ -0,0 +1,37 @@ +What: /sys/fs/xfs/<disk>/log/log_head_lsn +Date: July 2014 +KernelVersion: 3.17 +Contact: linux-xfs@vger.kernel.org +Description: + The log sequence number (LSN) of the current head of the + log. The LSN is exported in "cycle:basic block" format. +Users: xfstests + +What: /sys/fs/xfs/<disk>/log/log_tail_lsn +Date: July 2014 +KernelVersion: 3.17 +Contact: linux-xfs@vger.kernel.org +Description: + The log sequence number (LSN) of the current tail of the + log. The LSN is exported in "cycle:basic block" format. + +What: /sys/fs/xfs/<disk>/log/reserve_grant_head_bytes +Date: June 2024 +KernelVersion: 6.11 +Contact: linux-xfs@vger.kernel.org +Description: + The current state of the log reserve grant head. It + represents the total log reservation of all currently + outstanding transactions in bytes. +Users: xfstests + +What: /sys/fs/xfs/<disk>/log/write_grant_head_bytes +Date: June 2024 +KernelVersion: 6.11 +Contact: linux-xfs@vger.kernel.org +Description: + The current state of the log write grant head. It + represents the total log reservation of all currently + outstanding transactions, including regrants due to + rolling transactions in bytes. +Users: xfstests |