| 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 |
| Date: July 2014 |
| KernelVersion: 3.17 |
| 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. The grant head is exported in |
| "cycle:bytes" format. |
| Users: xfstests |
| |
| What: /sys/fs/xfs/<disk>/log/write_grant_head |
| Date: July 2014 |
| KernelVersion: 3.17 |
| 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. The grant head is exported in |
| "cycle:bytes" format. |
| Users: xfstests |
