I updated my backup server to CentOS 6.6 this morning. As usual, I unmounted the current (nightly) tape from the changer before the reboot. Now Bacula complains it cannot access the changer:
3301 Issuing autochanger "loaded? drive 0" command. 3991 Bad autochanger "loaded? drive 0" command: ERR=Child exited with code 1. Results=cannot open SCSI device '/dev/changer' - Permission denied
SELinux is denying source context bacula_t from accessing target context tape_device_t. I took a look at the various SELinux boolean values but see none that applies.
Has anyone else observed this symptom since upgrading?
Is there a fix other than building a local policy by going through the "ausearch | audit2allow" iteration(s)?
I see nothing about tape_device_t in bacula policy in Fedora, so I please create a local policy and then send it to us, so it can get merged into the upstream and back ported for RHEL/Centos. On 10/30/2014 03:01 PM, Paul Heinlein wrote:
I updated my backup server to CentOS 6.6 this morning. As usual, I unmounted the current (nightly) tape from the changer before the reboot. Now Bacula complains it cannot access the changer:
3301 Issuing autochanger "loaded? drive 0" command. 3991 Bad autochanger "loaded? drive 0" command: ERR=Child exited with code 1. Results=cannot open SCSI device '/dev/changer' - Permission denied
SELinux is denying source context bacula_t from accessing target context tape_device_t. I took a look at the various SELinux boolean values but see none that applies.
Has anyone else observed this symptom since upgrading?
Is there a fix other than building a local policy by going through the "ausearch | audit2allow" iteration(s)?
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Daniel J Walsh -
Paul Heinlein