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ceph: print cluster fsid and client global_id in all debug logs

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Multiple CephFS mounts on a host is increasingly common so
disambiguating messages like this is necessary and will make it easier
to debug issues.

At the same this will improve the debug logs to make them easier to
troubleshooting issues, such as print the ino# instead only printing
the memory addresses of the corresponding inodes and print the dentry
names instead of the corresponding memory addresses for the dentry,etc.

Link: https://tracker.ceph.com/issues/61590
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li
2023-06-12 09:04:07 +08:00
committed by Ilya Dryomov
parent 5995d90d2d
commit 38d46409c4
19 changed files with 1746 additions and 1311 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fs/ceph/debugfs.c
+4 -2
View File
@@ -398,7 +398,7 @@ DEFINE_SIMPLE_ATTRIBUTE(congestion_kb_fops, congestion_kb_get,
void ceph_fs_debugfs_cleanup(struct ceph_fs_client *fsc)
{
dout("ceph_fs_debugfs_cleanup\n");
doutc(fsc->client, "begin\n");
debugfs_remove(fsc->debugfs_bdi);
debugfs_remove(fsc->debugfs_congestion_kb);
debugfs_remove(fsc->debugfs_mdsmap);
@@ -407,13 +407,14 @@ void ceph_fs_debugfs_cleanup(struct ceph_fs_client *fsc)
debugfs_remove(fsc->debugfs_status);
debugfs_remove(fsc->debugfs_mdsc);
debugfs_remove_recursive(fsc->debugfs_metrics_dir);
doutc(fsc->client, "done\n");
}
void ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
{
char name[100];
dout("ceph_fs_debugfs_init\n");
doutc(fsc->client, "begin\n");
fsc->debugfs_congestion_kb =
debugfs_create_file("writeback_congestion_kb",
0600,
@@ -469,6 +470,7 @@ void ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
&metrics_size_fops);
debugfs_create_file("caps", 0400, fsc->debugfs_metrics_dir, fsc,
&metrics_caps_fops);
doutc(fsc->client, "done\n");
}