On Fri, Sep 26, 2003 at 07:54:23AM +0200, Mats Blomstrand wrote:
> Hi all
> I have run into some silly permission problem that i cant figure out.
> What do i miss?
>
> As amanda-user i can run "mtx" just fine and change tapes back an forth,
> but "chg-zd-mtx" says:
>
> -bash-2.05b$ chg-zd-mtx -info
> <none> no slots available
>
> And "amcheck normal" says:
>
> -bash-2.05b$ amcheck normal
> Amanda Tape Server Host Check
> -----------------------------
> WARNING: program /usr/local/amanda/bin/planner: not setuid-root
> WARNING: program /usr/local/amanda/bin/dumper: not setuid-root
> WARNING: program /usr/local/amanda/bin/amcheck: not setuid-root
> Holding disk /amanda: 25678660 KB disk space available, using 25678660
> KB
> amcheck-server: could not get changer info: no slots available
>
> Amanda Backup Client Hosts Check
> --------------------------------
> WARNING: hostname.deleted: selfcheck request timed out. Host down?
> Client check: 1 host checked in 29.999 seconds, 1 problem found
>
> (brought to you by Amanda 2.4.4)
>
> But i have set set the SUID bit:
>
> -bash-2.05b$ ls -l /usr/local/amanda/bin/{planner,dumper,amcheck}
> -rwsr-x--- 1 amanda amanda 93327 Sep 5 17:24
> /usr/local/amanda/bin/amcheck
> -rwsr-x--- 1 amanda amanda 89732 Sep 5 17:24
> /usr/local/amanda/bin/dumper
> -rwsr-x--- 1 amanda amanda 91540 Sep 5 17:24
> /usr/local/amanda/bin/planner
>
> And this is what the logfiles says after running "amcheck normal":
>
> -bash-2.05b$ cat /tmp/amanda/amcheck.20030926083742.debug
> amcheck: debug 1 pid 16062 ruid 501 euid 501: start at Fri Sep 26
> 08:37:42 2003
> amcheck: dgram_bind: socket bound to 0.0.0.0.32781
> changer: got exit: 2 str: <none> no slots available
> amcheck-server: time 0.140: could not get changer info: no slots
> available
> amcheck-server: time 0.140: pid 16063 finish time Fri Sep 26 08:37:42
> 2003
> amcheck: pid 16062 finish time Fri Sep 26 08:38:12 2003
>
> chg-zd-mtx: debug 1 pid 16075 ruid 501 euid 501: start at Fri Sep 26
> 08:37:42 2003
> 08:37:42 Arg info:
> $# = 1
> $0 = "/usr/local/amanda/bin/chg-zd-mtx"
> $1 = "-info"
> 08:37:42 Running: mtx status
> 08:37:42 Exit code: 127
> Stderr:
> /usr/local/amanda/bin/chg-zd-mtx: line 387: mtx: command not found
> 08:37:42 Exit (2) -> <none> no slots available
> chg-zd-mtx: pid 16154 finish time Fri Sep 26 08:37:42 2003
>
>
> I have also added these entries for xinetd and done a "kill -HUP":
>
> bash# cat /etc/xinetd.d/amanda-*
> #
> # amanda client tjänster
> #
> service amanda
> {
> disable = no
> socket_type = dgram
> protocol = udp
> wait = yes
> user = amanda
> server = /usr/local/amanda/bin/amandad
> log_type = SYSLOG
> }
> #
> # amanda server tjänster
> #
> service amandaidx
> {
> disable = no
> socket_type = stream
> protocol = tcp
> wait = no
> user = amanda
> server = /usr/local/amanda/bin/amindexd
> log_type = SYSLOG
> }
> #
> service amidxtape
> {
> disable = no
> socket_type = stream
> protocol = tcp
> wait = no
> user = amanda
> server = /usr/local/amanda/bin/amidxtaped
> log_type = SYSLOG
> }
>
>
> Any ideas about what im doing wrong?
Two items stand out.
The warning are:
> WARNING: program /usr/local/amanda/bin/amcheck: not setuid-root
^^^^
Note the "root" part. Your programs are setuid-amanda. I.e. owned by...
I suspect that you did your install as the amanda user rather than as root.
Only the root user can do the proper change owner/permissions needed.
The second is this:
> amcheck-server: could not get changer info: no slots available
^^^^^^^^^^^^^^^^^^^^^^^^^^
Which suggests that you did not set up the changer.conf and/or amanda.conf
file(s) correctly. Instructions on doing this are in the comment section
of the chg-zd-mtx script. One gotcha, the <changer.conf> file must have
a ".conf" extension but is listed in the amanda.conf file by just the
basename. So if you name the file "mats_mtx.conf" then in amand.conf
you just list "mats_mtx" as the changer file.
--
Jon H. LaBadie jon AT jgcomp DOT com
JG Computing
4455 Province Line Road (609) 252-0159
Princeton, NJ 08540-4322 (609) 683-7220 (fax)
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