Client Admin
The client admin tools allow a user to do some file/directory operations in Xrootd: stat, rm, mkdir, checksum,.....
There are different tools:
xrdcmd Client admin tools
xrdcmd is wrapped around xrd.pl. It sets up the environment (LD_LIBRARY_PATH and PERL5LIB), If this environment is set by other means one could call xrd.pl instead of xrdcmd.
xrdcmd implements currently only a subset of all client admin tools. The location of the script is:
~glastdat/bin/xrdcmd
To get more information run : ~glastdat/bin/xrdcmd -h
Examples> xrdcmd -s glast-rdr stat /glast/wilko/f1
size 37 onDisk 1 flags 48 modTime 1178659009 Tue May 8 14:16:49 2007 /glast/wilko/f1
> xrdcmd -s sulky48 dir /glast/mc
DC2
ServiceChallenge
junk
xrdls something similar to ls
Xrootd does not provide the directory listing (ls) semantics as a file system does. The xrdls is a command line tool that looks a little bit like an ls. By defaults it loops over all xrootd data servers and obtains a directory listing for each of them.
The usage is:
xrdls -l dataServer directory
It is implemented by using the standard unix ls command together with the xrootd preload library.
> xrdls /glast/mc ==listing from server sulky02 ServiceChallenge TonyTest junk ==listing from server sulky47 DC2 ServiceChallenge junk ==listing from server sulky48 DC2 ServiceChallenge TonyTest junk
>xrdls -l /glast/mc ==listing from server sulky02 total 4 drwx------ 1 wilko ec 1536 Aug 2 15:38 ServiceChallenge drwx------ 1 wilko ec 512 Jun 17 13:39 TonyTest drwx------ 1 wilko ec 512 May 15 16:36 junk ==listing from server sulky47 total 3 drwx------ 1 wilko ec 512 Jan 8 2007 DC2 drwx------ 1 wilko ec 512 May 3 09:54 ServiceChallenge drwx------ 1 wilko ec 512 Feb 28 09:13 junk ==listing from server sulky48 total 5 drwx------ 1 wilko ec 512 Jan 8 2007 DC2 drwx------ 1 wilko ec 1536 Jul 27 17:28 ServiceChallenge drwx------ 1 wilko ec 512 Jun 17 13:39 TonyTest drwx------ 1 wilko ec 512 May 16 18:15 junk