Gilberto Ferreira
2023-Jul-12 17:47 UTC
[Gluster-users] Core file right on the root partition?!?!
Hi I wonder what is the purpose of this file named core! -rw------- 1 root root 93M Jun 4 13:00 core drwxr-xr-x 20 root root 5.0K Jun 12 16:37 dev drwxr-xr-x 94 root root 8.0K Jun 23 14:05 etc drwxr-xr-x 2 root root 6 Dec 9 2022 home drwxr-xr-x 7 root root 4.0K May 2 16:49 isos lrwxrwxrwx 1 root root 7 Mar 22 11:38 lib -> usr/lib lrwxrwxrwx 1 root root 9 Mar 22 11:38 lib32 -> usr/lib32 lrwxrwxrwx 1 root root 9 Mar 22 11:38 lib64 -> usr/lib64 lrwxrwxrwx 1 root root 10 Mar 22 11:38 libx32 -> usr/libx32 drwxr-xr-x 2 root root 6 Mar 22 11:38 media drwxr-xr-x 4 root root 34 Jun 1 12:38 mnt drwxr-xr-x 2 root root 6 Mar 22 11:38 opt dr-xr-xr-x 872 root root 0 Jun 4 13:21 proc drwxr-xr-x 16 root root 4.0K Jul 12 14:43 root drwxr-xr-x 35 root root 1.6K Jul 12 14:44 run lrwxrwxrwx 1 root root 8 Mar 22 11:38 sbin -> usr/sbin drwxr-xr-x 2 root root 6 Mar 22 11:38 srv dr-xr-xr-x 13 root root 0 Jun 4 13:21 sys drwxrwxrwt 10 root root 4.0K Jul 12 04:29 tmp drwxr-xr-x 14 root root 160 May 15 04:59 usr drwxr-xr-x 12 root root 153 May 29 15:28 var drwxr-xr-x 8 root root 178 Jun 6 08:08 vms1 pve01:/# file core core: ELF 64-bit LSB core file, x86-64, version 1 (SYSV), SVR4-style, from '/usr/sbin/glusterfs --process-name fuse --volfile-server=gluster1 --volfile-ser', real uid: 0, effective uid: 0, real gid: 0, effective gid: 0, execfn: '/usr/sbin/glusterfs', platform: 'x86_64' --- Gilberto Nunes Ferreira (47) 99676-7530 - Whatsapp / Telegram -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20230712/4b75170c/attachment.html>
On Wed, 2023-07-12 at 14:47 -0300, Gilberto Ferreira wrote:> pve01:/# file core > core: ELF 64-bit LSB core file, x86-64, version 1 (SYSV), SVR4-style, > from '/usr/sbin/glusterfs --process-name fuse --volfile- > server=gluster1 --volfile-ser', real uid: 0, effective uid: 0, real > gid: 0, effective gid: 0, execfn: '/usr/sbin/glusterfs', platform: > 'x86_64'In case you haven't figured it out yet, this is clearly a core-dump file which is set to be created when a process is terminated unexpectedly whose location/nature is configured based on the contents of /proc/sys/kernel/core_pattern. Anoop C S.