| 2010-10-15 15:30:51 |
David |
bug |
|
|
added bug |
| 2010-10-15 19:08:21 |
Fabio Marconi |
bug |
|
|
added subscriber Fabio Marconi |
| 2010-10-15 19:08:23 |
Fabio Marconi |
ubuntu: status |
New |
Incomplete |
|
| 2010-10-16 22:37:27 |
David |
attachment added |
|
LOGS1 https://bugs.launchpad.net/ubuntu/+bug/661294/+attachment/1697220/+files/LOGS1 |
|
| 2010-10-16 22:37:50 |
David |
attachment added |
|
LOGS2 https://bugs.launchpad.net/ubuntu/+bug/661294/+attachment/1697221/+files/LOGS2 |
|
| 2010-11-10 18:01:18 |
David |
ubuntu: status |
Incomplete |
New |
|
| 2010-11-16 07:33:14 |
Clint Byrum |
bug |
|
|
added subscriber Clint Byrum |
| 2010-11-21 16:50:32 |
Bruce Edge |
bug |
|
|
added subscriber Thag |
| 2010-11-21 17:26:21 |
Clint Byrum |
affects |
ubuntu |
linux (Ubuntu) |
|
| 2010-11-21 17:26:21 |
Clint Byrum |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2010-11-21 17:26:21 |
Clint Byrum |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2010-11-21 18:35:14 |
getnuked |
bug |
|
|
added subscriber BlueBuntu |
| 2010-11-22 12:09:06 |
Fabio Marconi |
removed subscriber Fabio Marconi |
|
|
|
| 2010-11-23 16:23:24 |
Stefan Bader |
tags |
|
kernel-server |
|
| 2010-11-30 12:42:53 |
David |
attachment added |
|
errors1.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1749657/+files/errors1.jpg |
|
| 2010-11-30 12:43:13 |
David |
attachment added |
|
errors2.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1749658/+files/errors2.jpg |
|
| 2010-11-30 12:43:27 |
David |
attachment added |
|
errors3.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1749659/+files/errors3.jpg |
|
| 2010-12-01 13:54:37 |
Stefan Bader |
linux (Ubuntu): assignee |
|
Stefan Bader (stefan-bader-canonical) |
|
| 2010-12-01 14:13:45 |
David |
attachment added |
|
lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751221/+files/lspci.txt |
|
| 2010-12-01 14:14:01 |
David |
attachment added |
|
interrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751222/+files/interrupts.txt |
|
| 2010-12-01 19:44:25 |
David |
attachment added |
|
interrupts_nomsi.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751842/+files/interrupts_nomsi.txt |
|
| 2010-12-01 20:00:25 |
Andrew Chambers |
attachment added |
|
lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751859/+files/lspci.txt |
|
| 2010-12-01 20:00:45 |
Andrew Chambers |
attachment added |
|
interrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751860/+files/interrupts.txt |
|
| 2010-12-03 15:50:43 |
Bill M |
bug |
|
|
added subscriber Bill M |
| 2010-12-05 18:22:12 |
Andrew Chambers |
bug |
|
|
added subscriber Andrew Chambers |
| 2010-12-06 19:36:23 |
Joseph Salisbury |
bug |
|
|
added subscriber Joseph Salisbury |
| 2010-12-14 17:23:07 |
Robbie Williamson |
bug |
|
|
added subscriber Robbie Williamson |
| 2010-12-15 10:59:29 |
Torkil Svensgaard |
bug |
|
|
added subscriber Torkil Svensgaard |
| 2011-01-05 08:07:10 |
TheSpoon |
bug |
|
|
added subscriber TheSpoon |
| 2011-02-13 14:48:24 |
Serguei Pachtchenko |
bug |
|
|
added subscriber Serguei Pachtchenko |
| 2011-03-04 01:12:52 |
Justin Dossey |
attachment added |
|
compressed RPC debug log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1884260/+files/diary-of-an-nfs-crash.log.bz2 |
|
| 2011-03-04 03:15:48 |
Jeff Taylor |
bug |
|
|
added subscriber Jeff Taylor |
| 2011-03-04 23:17:46 |
Jeff Taylor |
attachment added |
|
server.1 https://bugs.launchpad.net/ubuntu/+bug/661294/+attachment/1886377/+files/server.1 |
|
| 2011-03-04 23:18:18 |
Jeff Taylor |
attachment added |
|
server.2 https://bugs.launchpad.net/ubuntu/+bug/661294/+attachment/1886378/+files/server.2 |
|
| 2011-03-04 23:18:52 |
Jeff Taylor |
attachment added |
|
server.3 https://bugs.launchpad.net/ubuntu/+bug/661294/+attachment/1886379/+files/server.3 |
|
| 2011-04-06 05:36:49 |
Grondr |
bug |
|
|
added subscriber Grondr |
| 2011-05-02 16:39:37 |
Robbie Williamson |
summary |
System lock-up when receiving large files (big data amount) from NFS server |
System lock-up when receiving large files over a Realtek NIC (big data amount) from NFS server |
|
| 2011-05-02 16:39:51 |
Robbie Williamson |
nominated for series |
|
Ubuntu Natty |
|
| 2011-05-02 16:39:51 |
Robbie Williamson |
bug task added |
|
linux (Ubuntu Natty) |
|
| 2011-05-02 16:40:05 |
Robbie Williamson |
linux (Ubuntu Natty): status |
New |
Confirmed |
|
| 2011-05-02 16:40:08 |
Robbie Williamson |
linux (Ubuntu Natty): importance |
Undecided |
Medium |
|
| 2011-05-04 00:38:50 |
Maximilian Güntner |
bug |
|
|
added subscriber Maximilian Güntner |
| 2011-05-08 05:34:36 |
Vanessa Dannenberg |
attachment added |
|
lspci-v.txt https://bugs.launchpad.net/ubuntu/natty/+source/linux/+bug/661294/+attachment/2119266/+files/lspci-v.txt |
|
| 2011-05-10 10:25:51 |
Adam Bolte |
bug |
|
|
added subscriber Adam Bolte |
| 2011-05-11 12:48:17 |
khaldan |
bug |
|
|
added subscriber khaldan |
| 2011-05-11 12:54:16 |
khaldan |
attachment added |
|
log https://bugs.launchpad.net/ubuntu/natty/+source/linux/+bug/661294/+attachment/2124381/+files/log |
|
| 2011-05-13 07:54:56 |
Robbie Williamson |
nominated for series |
|
Ubuntu Oneiric |
|
| 2011-05-13 07:54:56 |
Robbie Williamson |
bug task added |
|
linux (Ubuntu Oneiric) |
|
| 2011-06-20 02:13:39 |
Nicholas Istre |
bug |
|
|
added subscriber Nicholas Istre |
| 2011-09-03 16:40:35 |
nick |
bug |
|
|
added subscriber nick |
| 2012-05-12 01:16:59 |
BUGgs |
bug |
|
|
added subscriber BUGgs |
| 2012-07-25 16:43:01 |
penalvch |
summary |
System lock-up when receiving large files over a Realtek NIC (big data amount) from NFS server |
10ec:8168 System lock-up when receiving large files over a Realtek NIC (big data amount) from NFS server |
|
| 2012-07-25 16:51:07 |
penalvch |
description |
1) I'm using Kubuntu 10.10 / 2.6.35-22-generic (at the client machine)
3) I expect being able to copy files from my NFS server (which runs Kubuntu 9.04 / 2.6.32-25) witouth any problems as I could before the upgrade when my client ran Kubuntu 8.04. Both are connected via Gigabit Ethernet.
4) I'm facing complete system lock-ups at the client machine (only reset button helps) when receiving large amounts of data from the NSF server. The server itself doen't seem to be affected by this problem.
I did the following tests:
- Copy files of various sizes (up to 2 GiB) from the client to the server -> WORKS
- Copy small files (like 100 MiB) from the server to the client -> WORKS
- Copy bigger files (like 1 GiB or more) from the server to the client -> CLIENT LOCKS UP
(I'm actually able to copy a 1 GiB file which I copied from client to server right back from server to client afterwards successfuly. But since this doesn't seem to cause any network traffic I'm assuming this is just 'fake' and in reality the file is copied back from some cache at the client. Having a 2 GiB file this situation also causes a lock-up.)
Other situations that caused Lock-Ups:
- Letting the Strigi Indexer oft the client index files on the server's NFS share
- Extracting archives via the client which are on the server's NFS hare
- Watching on the client a movie which is on the server's NFS share (but here it does only seldomly lock-up. Movies with low bitrates didn't cause any problems yet while movies with high bitrates only sometimes and after various amounts of time are causing problems)
It doesn't matter if I copy the files using 'cp' or some graphical file manager by the way.
Having those observation results it seems that the NFS client causes the system to lock up when receiving big amounts of data.
According to /proc/mounts my NFS shares are mounted as follows:
192.168.1.101:/media/data5 /media/data5 nfs rw,sync,nosuid,nodev,noexec,noatime,nodiratime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=192.168.1.101,mountvers=3,mountport=53457,mountproto=tcp,addr=192.168.1.101 0 0
The Kubuntu 8.04 Client I had before on which those problems did not occur had quite similar setting, I believe.
I'd gladly provide you with any further informations / logs if you tell me how to enable / where to gather. |
1) I'm using Kubuntu 10.10 / 2.6.35-22-generic (at the client machine)
3) I expect being able to copy files from my NFS server (which runs Kubuntu 9.04 / 2.6.32-25) witouth any problems as I could before the upgrade when my client ran Kubuntu 8.04. Both are connected via Gigabit Ethernet.
4) I'm facing complete system lock-ups at the client machine (only reset button helps) when receiving large amounts of data from the NSF server. The server itself doen't seem to be affected by this problem.
I did the following tests:
- Copy files of various sizes (up to 2 GiB) from the client to the server -> WORKS
- Copy small files (like 100 MiB) from the server to the client -> WORKS
- Copy bigger files (like 1 GiB or more) from the server to the client -> CLIENT LOCKS UP
(I'm actually able to copy a 1 GiB file which I copied from client to server right back from server to client afterwards successfuly. But since this doesn't seem to cause any network traffic I'm assuming this is just 'fake' and in reality the file is copied back from some cache at the client. Having a 2 GiB file this situation also causes a lock-up.)
Other situations that caused Lock-Ups:
- Letting the Strigi Indexer oft the client index files on the server's NFS share
- Extracting archives via the client which are on the server's NFS hare
- Watching on the client a movie which is on the server's NFS share (but here it does only seldomly lock-up. Movies with low bitrates didn't cause any problems yet while movies with high bitrates only sometimes and after various amounts of time are causing problems)
It doesn't matter if I copy the files using 'cp' or some graphical file manager by the way.
Having those observation results it seems that the NFS client causes the system to lock up when receiving big amounts of data.
According to /proc/mounts my NFS shares are mounted as follows:
192.168.1.101:/media/data5 /media/data5 nfs rw,sync,nosuid,nodev,noexec,noatime,nodiratime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=192.168.1.101,mountvers=3,mountport=53457,mountproto=tcp,addr=192.168.1.101 0 0
The Kubuntu 8.04 Client I had before on which those problems did not occur had quite similar setting, I believe.
I'd gladly provide you with any further informations / logs if you tell me how to enable / where to gather.
WORKAROUND: I put in /etc/rc.local so I don't have to enter it again after every reboot:
wondershaper eth0 500000 500000 |
|
| 2012-07-25 16:53:31 |
penalvch |
attachment removed |
server.1 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1886377/+files/server.1 |
|
|
| 2012-07-25 16:53:32 |
penalvch |
attachment removed |
server.2 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1886378/+files/server.2 |
|
|
| 2012-07-25 16:53:33 |
penalvch |
attachment removed |
lspci-v.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/2119266/+files/lspci-v.txt |
|
|
| 2012-07-25 16:53:34 |
penalvch |
attachment removed |
log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/2124381/+files/log |
|
|
| 2012-07-25 16:53:35 |
penalvch |
attachment removed |
server.3 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1886379/+files/server.3 |
|
|
| 2012-07-25 16:53:37 |
penalvch |
attachment removed |
lspci.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751859/+files/lspci.txt |
|
|
| 2012-07-25 16:53:38 |
penalvch |
attachment removed |
interrupts.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1751860/+files/interrupts.txt |
|
|
| 2012-07-25 16:53:39 |
penalvch |
attachment removed |
compressed RPC debug log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/661294/+attachment/1884260/+files/diary-of-an-nfs-crash.log.bz2 |
|
|
| 2012-07-25 16:54:09 |
penalvch |
tags |
kernel-server |
kernel-server lucid maverick natty needs-upstream-testing regression-release |
|
| 2012-07-25 16:56:13 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2012-07-26 06:57:38 |
Stefan Bader |
bug |
|
|
added subscriber Stefan Bader |
| 2012-07-26 06:57:45 |
Stefan Bader |
linux (Ubuntu Oneiric): assignee |
Stefan Bader (stefan-bader-canonical) |
|
|
| 2012-07-26 06:57:50 |
Stefan Bader |
linux (Ubuntu): assignee |
Stefan Bader (stefan-bader-canonical) |
|
|
| 2012-07-26 10:35:21 |
penalvch |
bug task deleted |
linux (Ubuntu Oneiric) |
|
|
| 2012-07-26 10:35:36 |
penalvch |
bug task deleted |
linux (Ubuntu Natty) |
|
|
| 2012-07-26 10:36:18 |
penalvch |
linux (Ubuntu): status |
Incomplete |
Invalid |
|
| 2012-09-03 12:40:59 |
Charles Nadeau |
bug |
|
|
added subscriber Charles Nadeau |
