Re: Bug#706050: logrotate: spurious "error: getting file ACL" messages

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On 2015-07-12, at 4:15 AM, James Bottomley wrote:

> On Sat, 2015-07-11 at 11:51 -0400, John David Anglin wrote:
>> On 2013-04-24, at 7:36 AM, John David Anglin wrote:
>> 
>>> On 24-Apr-13, at 7:01 AM, Paul Martin wrote:
>>> 
>>>> The test is
>>>> 
>>>>      if ((prev_acl = acl_get_fd(fdcurr)) == NULL) {
>>>>              if (errno != ENOTSUP) {
>>>>                      message(MESS_ERROR, "getting file ACL %s: %s\n",
>>>>                              currLog, strerror(errno));
>>>> 
>>>> 
>>>> and your kernel is responding with ENOSYS instead.  This contradicts
>>>> the manpage acl_get_fd(3):
>>>> 
>>>>   [ENOTSUP]          The file system on which the file identified by fd is
>>>>                      located does not support ACLs, or ACLs are disabled.
>>> 
>>> Thanks, forwarded your response to the parisc-linux list for review.
>> 
>> 
>> The spurious mail  has come back with logrotate 3.8.7-2.  File system is ext4:
>> /dev/sdc6 on /var type ext4 (rw,relatime,data=ordered)
>> 
>> /etc/cron.daily/logrotate:
>> error: getting file ACL /var/log/apt/term.log: Operation not supported
>> error: getting file ACL /var/log/apt/history.log: Operation not supported
>> ...
> 
> It looks like you built your kernel without CONFIG_EXT4_FS_POSIX_ACL.
> The warning is harmless because ACLs aren't required for logs ... it's
> merely trying to duplicate the ACL on the rotated file.


You were correct, CONFIG_EXT4_FS_POSIX_ACL wasn't defined.  Adding this to the kernel
appears to suppress the spam email from logrotate.

Thanks,
Dave
--
John David Anglin	dave.anglin@xxxxxxxx



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