On 19/01/2013 17:33, lina wrote:
On Sunday 20,January,2013 12:28 AM, tv.debian@googlemail.com wrote:On 19/01/2013 14:31, Martin Steigerwald wrote:Hi Lina, Am Freitag, 18. Januar 2013 schrieb lina:> Where is that directory located? In your home directory? Yes, in my home directory. The path is /home/lina/try-????????? ? ? ? ? ? XX.tarI imagine it could also be a subtile lack of access rights (SELinux possibly?), but usually I would suspect a message about it then.Yes, it has SELinux.Might be related, but I am not deeply enough into it.I wonder how can I delete it?Are you sure that it is a good idea to try to delete something were you at least partly have no access rights to and then as it appears don´t know how it happened to be there in the first place? If thats the monster box I´d contact your system administrator about it :).It's well maintained, at least far better than other boxes I met before. Just it might be my fault, long long time ago, I might chmod blindly at that time.Monster box was related to the hardware equipment, not the administration :)Also be careful on what possibly private information you disclose here to the public. As interested as I would be to have some access to such a box :)How? btw, please feel free to help me delete this directory if you access to it.what happens on chmod u+rwx /home/lina/try What does find /home/lina/try -ls say then? If -ls in find does not work try: find /home/lina/try -exec ls -ld {} \; Thanks,Hi, regarding SELinux attributes you can use the "-Z" ("--context") ls option to find out, and remount /home without ACL if necessary (or use "setfacl -b"). But it looks more to me as if this files are somehow corrupted. Did you fsck this file-system lately ?$ fsck -c fsck from util-linux-ng 2.17.2 e2fsck 1.41.12 (17-May-2010) /dev/mapper/vg_mars-lv_root is mounted. WARNING!!! The filesystem is mounted. If you continue you ***WILL*** cause ***SEVERE*** filesystem damage. Do you really want to continue (y/n)? no check aborted. $ fsck -n fsck from util-linux-ng 2.17.2 e2fsck 1.41.12 (17-May-2010) Warning! /dev/mapper/vg_mars-lv_root is mounted. fsck.ext4: Permission denied while trying to open /dev/mapper/vg_mars-lv_root You must have r/o access to the filesystem or be root There are some other distracting message in dmesg, like: CIFS VFS: Send error in SessSetup = -13 Status code returned 0xc000006a NT_STATUS_WRONG_PASSWORD CIFS VFS: Send error in SessSetup = -13 mdrun_mpi[945]: segfault at 1fe7360 ip 00000000007df9b9 sp 00007fffdf9ffef0 error 4 in mdrun_mpi[400000+480000] Thanks,
Sorry, I wrongly assumed you were familiar with fsck, you can't check a mounted file-system. The error messages are normal, fsck won't proceed for very good reasons if the file-system is mounted. CIFS errors are just what it says: wrong password. Looks like someone tried to mount a samba share with wrong credentials.
"mdrun_mpi" is some executable which is segfaulting.A corrupt file-system could generate such cascading errors, but they could also be unrelated. Anyway this system needs some serious attention from root !