Red Hat GLOBAL FILE SYSTEM 5.2 Guide d'installation télécharger pdf (Page 50)

MountPoint

Specifies the file system to which the action applies.

Example

This example reports statistics about the file system mounted at /mnt/gfs.

[root@tng3-1 gfs]# gfs_tool counters /mnt/gfs

locks 165

locks held 133

freeze count 0

incore inodes 34

metadata buffers 5

unlinked inodes 0

quota IDs 0

incore log buffers 0

log space used 0.05%

meta header cache entries 5

glock dependencies 5

glocks on reclaim list 0

log wraps 0

outstanding LM calls 0

outstanding BIO calls 0

fh2dentry misses 0

glocks reclaimed 345

glock nq calls 11632

glock dq calls 11596

glock prefetch calls 84

lm_lock calls 545

lm_unlock calls 237

lm callbacks 782

address operations 1075

dentry operations 374

export operations 0

file operations 1428

inode operations 1451

super operations 21239

vm operations 0

block I/O reads 0

block I/O writes 0

12.3. Displaying Extended Status

You can use the stat flag of the gfs_tool to display extended status information about a GFS

file.

Chapter 3. Managing GFS

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Red Hat GLOBAL FILE SYSTEM 5.2 Guide d'installation Page 50