diff options
| author | Steve French <stfrench@microsoft.com> | 2021-11-04 23:56:37 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2021-11-06 00:20:24 +0300 |
| commit | d7171cd1acf70eb949ece8ccc95be27b3dfcf4da (patch) | |
| tree | fb80ac8a176cc58e29e11f93ff03870c81d50fff /usr | |
| parent | c462870bf8547d9cefa2e89abd0f78599c9786fe (diff) | |
| download | linux-d7171cd1acf70eb949ece8ccc95be27b3dfcf4da.tar.xz | |
smb3: add dynamic trace points for socket connection
In debugging user problems with ip address/DNS issues with
smb3 mounts, we sometimes needed additional info on the hostname
and ip address.
Add two tracepoints, one to show socket connection success
and one for failures to connect to the socket.
Sample output:
mount.cifs-14551 [005] ..... 7636.547906: smb3_connect_done: conn_id=0x1 server=localhost addr=127.0.0.1:445
mount.cifs-14558 [004] ..... 7642.405413: smb3_connect_done: conn_id=0x2 server=smfrench.file.core.windows.net addr=52.239.158.232:445
mount.cifs-14741 [005] ..... 7818.490716: smb3_connect_done: conn_id=0x3 server=::1 addr=[::1]:445/0%0
mount.cifs-14810 [000] ..... 7966.380337: smb3_connect_err: rc=-101 conn_id=0x4 server=::2 addr=[::2]:445/0%0
mount.cifs-14810 [000] ..... 7966.380356: smb3_connect_err: rc=-101 conn_id=0x4 server=::2 addr=[::2]:139/0%0
mount.cifs-14818 [003] ..... 7986.771992: smb3_connect_done: conn_id=0x5 server=127.0.0.9 addr=127.0.0.9:445
mount.cifs-14825 [008] ..... 8008.178109: smb3_connect_err: rc=-115 conn_id=0x6 server=124.23.0.9 addr=124.23.0.9:445
mount.cifs-14825 [008] ..... 8013.298085: smb3_connect_err: rc=-115 conn_id=0x6 server=124.23.0.9 addr=124.23.0.9:139
cifsd-14553 [006] ..... 8036.735615: smb3_reconnect: conn_id=0x1 server=localhost current_mid=32
cifsd-14743 [010] ..... 8036.735644: smb3_reconnect: conn_id=0x3 server=::1 current_mid=29
cifsd-14743 [010] ..... 8039.921740: smb3_connect_err: rc=-111 conn_id=0x3 server=::1 addr=[::1]:445/0%0
cifsd-14553 [008] ..... 8042.993894: smb3_connect_err: rc=-111 conn_id=0x1 server=localhost addr=127.0.0.1:445
cifsd-14743 [010] ..... 8042.993894: smb3_connect_err: rc=-111 conn_id=0x3 server=::1 addr=[::1]:445/0%0
cifsd-14553 [008] ..... 8046.065824: smb3_connect_err: rc=-111 conn_id=0x1 server=localhost addr=127.0.0.1:445
cifsd-14743 [010] ..... 8046.065824: smb3_connect_err: rc=-111 conn_id=0x3 server=::1 addr=[::1]:445/0%0
cifsd-14553 [008] ..... 8049.137796: smb3_connect_done: conn_id=0x1 server=localhost addr=127.0.0.1:445
cifsd-14743 [010] ..... 8049.137796: smb3_connect_done: conn_id=0x3 server=::1 addr=[::1]:445/0%0
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions