On 02/04/2015 01:30 AM, David F. Robinson wrote:> Sorry. Thought about this a little more. I should have been clearer.
> The files were on both bricks of the replica, not just one side. So,
> both bricks had to have been up... The files/directories just don't
show
> up on the mount.
> I was reading and saw a related bug
> (https://bugzilla.redhat.com/show_bug.cgi?id=1159484). I saw it
> suggested to run:
> find <mount> -d -exec getfattr -h -n trusted.ec.heal {} \;
This command is specific for a dispersed volume. It won't do anything
(aside from the error you are seeing) on a replicated volume.
I think you are using a replicated volume, right ?
In this case I'm not sure what can be happening. Is your volume a pure
replicated one or a distributed-replicated ? on a pure replicated it
doesn't make sense that some entries do not show in an 'ls' when the
file is in both replicas (at least without any error message in the
logs). On a distributed-replicated it could be caused by some problem
while combining contents of each replica set.
What's the configuration of your volume ?
Xavi
>
> I get a bunch of errors for operation not supported:
> [root at gfs02a homegfs]# find wks_backup -d -exec getfattr -h -n
> trusted.ec.heal {} \;
> find: warning: the -d option is deprecated; please use -depth instead,
> because the latter is a POSIX-compliant feature.
> wks_backup/homer_backup/backup: trusted.ec.heal: Operation not supported
> wks_backup/homer_backup/logs/2014_05_20.log: trusted.ec.heal: Operation
> not supported
> wks_backup/homer_backup/logs/2014_05_21.log: trusted.ec.heal: Operation
> not supported
> wks_backup/homer_backup/logs/2014_05_18.log: trusted.ec.heal: Operation
> not supported
> wks_backup/homer_backup/logs/2014_05_19.log: trusted.ec.heal: Operation
> not supported
> wks_backup/homer_backup/logs/2014_05_22.log: trusted.ec.heal: Operation
> not supported
> wks_backup/homer_backup/logs: trusted.ec.heal: Operation not supported
> wks_backup/homer_backup: trusted.ec.heal: Operation not supported
> ------ Original Message ------
> From: "Benjamin Turner" <bennyturns at gmail.com
<mailto:bennyturns at gmail.com>>
> To: "David F. Robinson" <david.robinson at corvidtec.com
> <mailto:david.robinson at corvidtec.com>>
> Cc: "Gluster Devel" <gluster-devel at gluster.org
> <mailto:gluster-devel at gluster.org>>; "gluster-users at
gluster.org"
> <gluster-users at gluster.org <mailto:gluster-users at
gluster.org>>
> Sent: 2/3/2015 7:12:34 PM
> Subject: Re: [Gluster-devel] missing files
>> It sounds to me like the files were only copied to one replica, werent
>> there for the initial for the initial ls which triggered a self heal,
>> and were there for the last ls because they were healed. Is there any
>> chance that one of the replicas was down during the rsync? It could
>> be that you lost a brick during copy or something like that. To
>> confirm I would look for disconnects in the brick logs as well as
>> checking glusterfshd.log to verify the missing files were actually
>> healed.
>>
>> -b
>>
>> On Tue, Feb 3, 2015 at 5:37 PM, David F. Robinson
>> <david.robinson at corvidtec.com <mailto:david.robinson at
corvidtec.com>>
>> wrote:
>>
>> I rsync'd 20-TB over to my gluster system and noticed that I
had
>> some directories missing even though the rsync completed normally.
>> The rsync logs showed that the missing files were transferred.
>> I went to the bricks and did an 'ls -al
>> /data/brick*/homegfs/dir/*' the files were on the bricks.
After I
>> did this 'ls', the files then showed up on the FUSE mounts.
>> 1) Why are the files hidden on the fuse mount?
>> 2) Why does the ls make them show up on the FUSE mount?
>> 3) How can I prevent this from happening again?
>> Note, I also mounted the gluster volume using NFS and saw the same
>> behavior. The files/directories were not shown until I did the
>> "ls" on the bricks.
>> David
>> ==============================>> David F. Robinson, Ph.D.
>> President - Corvid Technologies
>> 704.799.6944 x101 <tel:704.799.6944%20x101> [office]
>> 704.252.1310 <tel:704.252.1310> [cell]
>> 704.799.7974 <tel:704.799.7974> [fax]
>> David.Robinson at corvidtec.com <mailto:David.Robinson at
corvidtec.com>
>> http://www.corvidtechnologies.com
<http://www.corvidtechnologies.com/>
>>
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>
>
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