| 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 |