[Gluster-devel] dht/afr anomlie

Corin Langosch corinl at gmx.de
Fri Jan 9 20:56:54 UTC 2009


hey,

luckily the last bug was already fixed...unluckily i just found another
one. this time using the latest 1.4.0tla842.

using the same setup as in my previous emails, but this time using these
commands:

(clean everything)
start r1 r2 r3 r4
sudo rsync -av --delete-during /etc/a* mount/r1
check #1 (everything ok)
stop r3
sudo rm -R mount/r1/*
check #2 (everything ok)
start r3
check #3 (errors)

The results of the checks are given below. The "check" script is
attached so you now what the numbers mean.

Please correct me if this is due to a bug in my volumes layout, but I'd
expect it to work without any problems. r3 is mirrored on r4 which is
always alive. So when r3 comes back up, r4 should have all information
which r3 needs to recover without any errors. The final "check" can be
repeated a lot of times, the error always stays the same.

//
check #1:
1205    data
341    data/r1
341    data/r2
260    data/r3
260    data/r4
2398    mount
601    mount/r1
601    mount/r2
597    mount/r3
597    mount/r4
710
710
705
705
OK: filesystem clean
//

//
check #2:
276    data
4    data/r1
4    data/r2
260    data/r3
4    data/r4
32    mount
8    mount/r1
8    mount/r2
4    mount/r3
8    mount/r4
1
1
1
1
OK: filesystem clean

//
check #3: (Zugriff auf ... nicht möglich = Access to ... not possible)
276    data
4    data/r1
4    data/r2
260    data/r3
4    data/r4
du: Zugriff auf „mount/r1/apache2“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/acpi“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/apport“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/apparmor“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/apparmor.d“ nicht möglich: Structure needs
cleaning
du: Zugriff auf „mount/r1/apt“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/alternatives“ nicht möglich: Structure needs
cleaning
du: Zugriff auf „mount/r1/apm“ nicht möglich: Structure needs cleaning
du: Zugriff auf „mount/r1/avahi“ nicht möglich: Structure needs cleaning
989    mount
8    mount/r1
388    mount/r2
202    mount/r3
388    mount/r4
ls: Zugriff auf mount/r1/apache2 nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/acpi nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/apport nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/apparmor nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/apparmor.d nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/apt nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/alternatives nicht möglich: Structure needs
cleaning
ls: Zugriff auf mount/r1/apm nicht möglich: Structure needs cleaning
ls: Zugriff auf mount/r1/avahi nicht möglich: Structure needs cleaning
//

Corin

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