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ReadyNas 102 slow since 6.5.0 update
We have 2 differant nas's both on 1GB network since upgrading to 6.5.0 we have noticed both has slowed the backups down from 8 hours to 36 plus software being used for both backups are BESR 2013 R2 has anyone else had this problem? copying large files to it is fine just seems to be the backup software the only thing that has changed at both locations is the firmware of the nas.
Regards
Ian
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I have two RN104, one of them updated to 6.5.0. Of course antivirus is disabled in NAS.
What I noticed is that speed slows down to terrible 9-10 Mb/s when backing up my ESXi Virtual Machines and NAS is connected into my LAN, BUT it gets 35-40 Mb/s when I isolate backup traffic throught a netlan. So weird because it happens only with the backup software (in my case, Trilead but I tried with others too) and not when copying SMB or AFP files. I tried in two different environments with same results.
Network configuration is the same (not ip of course), gigabit cat6 and nobody connected but me, so this is not the problem. Everyting goes blazing fast through lan except VM backups. Into netlan, its fast. Into lan, incredibly slow.
So disappointed.
it is strange as can copy large files no issue what so ever its seem to be a SMB issue
Hi
I have an RN104 with 4 disk
After i updated to 6.5.X i got terrible system performance :(
I can't download the logs ... timeout, sometimes i can't connect to the readygear frontend, because can't connect to readynasd ...
The disk speed sometime 160Mb/s sometime 286kb/s! (YES! 286kb/sec) ...
I tried the btrfs scrub, but readynasd crashd and btrfs defuncted ... (i canceld the scrub from terminal)
i can't connect with samba, can't connect with nfs ...
the ssh terminal sometime freez, wait disk IO ...
I removed some data from the server, but i think it's not too optimized, when i need 600GB free space for normal performance .... that is a joke
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.565592 s, 148 MB/s
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.516513 s, 162 MB/s
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.519188 s, 162 MB/s
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.504469 s, 166 MB/s
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.510758 s, 164 MB/s
root@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
10240+0 records in
10240+0 records out
83886080 bytes (84 MB) copied, 0.507346 s, 165 MB/sroot@NyulNAS:~# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
^C2298+0 records in
2298+0 records out
18825216 bytes (19 MB) copied, 6.44448 s, 2.9 MB/sroot@NyulNAS:/etc# dd if=/dev/zero of=/Data/t.bin bs=8k count=10k
^C^C^C^C
1+0 records in
1+0 records out
8192 bytes (8.2 kB) copied, 450.47 s, 0.0 kB/s0.0kb/s ... :)
I stopped the smb service (samba) (systemctl stop smb) and got better performance, but i can't access to the files vie smb :D
I think have any error in the smbd or nmbd :? (this is only a tipp)
The root file system access is very low :(
/dev/md0, ext4 mount point: /
i started a simple dd command: dd if=/dev/zero of=/tmp/t.dat bs=8k count=10k
after i can't start any other command :( system fully stopped while not killed the dd ...
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