From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- Documentation/ABI/testing/sysfs-fs-nilfs2 | 269 ++++++++++++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-fs-nilfs2 (limited to 'Documentation/ABI/testing/sysfs-fs-nilfs2') diff --git a/Documentation/ABI/testing/sysfs-fs-nilfs2 b/Documentation/ABI/testing/sysfs-fs-nilfs2 new file mode 100644 index 000000000..304ba84a9 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-fs-nilfs2 @@ -0,0 +1,269 @@ + +What: /sys/fs/nilfs2/features/revision +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show current revision of NILFS file system driver. + This value informs about file system revision that + driver is ready to support. + +What: /sys/fs/nilfs2/features/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2/features group. + +What: /sys/fs/nilfs2//revision +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show NILFS file system revision on volume. + This value informs about metadata structures' + revision on mounted volume. + +What: /sys/fs/nilfs2//blocksize +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show volume's block size in bytes. + +What: /sys/fs/nilfs2//device_size +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show volume size in bytes. + +What: /sys/fs/nilfs2//free_blocks +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show count of free blocks on volume. + +What: /sys/fs/nilfs2//uuid +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show volume's UUID (Universally Unique Identifier). + +What: /sys/fs/nilfs2//volume_name +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show volume's label. + +What: /sys/fs/nilfs2//README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2/ group. + +What: /sys/fs/nilfs2//superblock/sb_write_time +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show last write time of super block in human-readable + format. + +What: /sys/fs/nilfs2//superblock/sb_write_time_secs +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show last write time of super block in seconds. + +What: /sys/fs/nilfs2//superblock/sb_write_count +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show current write count of super block. + +What: /sys/fs/nilfs2//superblock/sb_update_frequency +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show/Set interval of periodical update of superblock + (in seconds). + +What: /sys/fs/nilfs2//superblock/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2//superblock + group. + +What: /sys/fs/nilfs2//segctor/last_pseg_block +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show start block number of the latest segment. + +What: /sys/fs/nilfs2//segctor/last_seg_sequence +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show sequence value of the latest segment. + +What: /sys/fs/nilfs2//segctor/last_seg_checkpoint +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show checkpoint number of the latest segment. + +What: /sys/fs/nilfs2//segctor/current_seg_sequence +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show segment sequence counter. + +What: /sys/fs/nilfs2//segctor/current_last_full_seg +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show index number of the latest full segment. + +What: /sys/fs/nilfs2//segctor/next_full_seg +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show index number of the full segment index + to be used next. + +What: /sys/fs/nilfs2//segctor/next_pseg_offset +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show offset of next partial segment in the current + full segment. + +What: /sys/fs/nilfs2//segctor/next_checkpoint +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show next checkpoint number. + +What: /sys/fs/nilfs2//segctor/last_seg_write_time +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show write time of the last segment in + human-readable format. + +What: /sys/fs/nilfs2//segctor/last_seg_write_time_secs +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show write time of the last segment in seconds. + +What: /sys/fs/nilfs2//segctor/last_nongc_write_time +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show write time of the last segment not for cleaner + operation in human-readable format. + +What: /sys/fs/nilfs2//segctor/last_nongc_write_time_secs +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show write time of the last segment not for cleaner + operation in seconds. + +What: /sys/fs/nilfs2//segctor/dirty_data_blocks_count +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of dirty data blocks. + +What: /sys/fs/nilfs2//segctor/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2//segctor + group. + +What: /sys/fs/nilfs2//segments/segments_number +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of segments on a volume. + +What: /sys/fs/nilfs2//segments/blocks_per_segment +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of blocks in segment. + +What: /sys/fs/nilfs2//segments/clean_segments +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show count of clean segments. + +What: /sys/fs/nilfs2//segments/dirty_segments +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show count of dirty segments. + +What: /sys/fs/nilfs2//segments/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2//segments + group. + +What: /sys/fs/nilfs2//checkpoints/checkpoints_number +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of checkpoints on volume. + +What: /sys/fs/nilfs2//checkpoints/snapshots_number +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of snapshots on volume. + +What: /sys/fs/nilfs2//checkpoints/last_seg_checkpoint +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show checkpoint number of the latest segment. + +What: /sys/fs/nilfs2//checkpoints/next_checkpoint +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show next checkpoint number. + +What: /sys/fs/nilfs2//checkpoints/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2//checkpoints + group. + +What: /sys/fs/nilfs2//mounted_snapshots/README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe content of /sys/fs/nilfs2//mounted_snapshots + group. + +What: /sys/fs/nilfs2//mounted_snapshots//inodes_count +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of inodes for snapshot. + +What: /sys/fs/nilfs2//mounted_snapshots//blocks_count +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Show number of blocks for snapshot. + +What: /sys/fs/nilfs2//mounted_snapshots//README +Date: April 2014 +Contact: "Vyacheslav Dubeyko" +Description: + Describe attributes of /sys/fs/nilfs2//mounted_snapshots/ + group. -- cgit v1.2.3