Hi all, I migrated one of our schools to Hardy on a 64 bit 4 core machine, 8 gigs ram, running a 32 bit image for ntavo 6030 series clients.
About 20% of my 40 workstations are going down on any given day. It looks like they are losing there connection to the LTSP server /var/log/messages has lots of stuff like: Sep 12 10:34:44 192.168.0.248 kernel: [679871.904285] end_request: I/O error, dev nbd0, sector 200126 Sep 12 10:34:44 192.168.0.248 kernel: [679871.904302] end_request: I/O error, dev nbd0, sector 200128 Sep 12 10:34:44 192.168.0.248 kernel: [679871.904319] en Attempted send on closed socket Sep 12 10:34:44 192.168.0.248 kernel: [679871.912279] end_request: I/O error, dev nbd0, sector 200132 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912296] end_request: I/O error, dev nbd0, sector 200134 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912312] end_request: I/O error, dev nbd0, sector 200136 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912329] end_request: I/O error, dev nbd0, sector 200138 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912346] end_request: I/O error, dev nbd0, sector 200140 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912363] end_request: I/O error, dev nbd0, sector 200142 Sep 12 10:34:44 192.168.0.248 kernel: [679871.912379] end_request: I/O error, de the only "fix" is to hard reboot the client. Kern.log looks this: Sep 12 10:43:13 192.168.0.248 kernel: [680380.415783] nbd0: Attempted send on closed socket Sep 12 10:43:13 192.168.0.248 kernel: [680380.415788] end_request: I/O error, dev nbd0, sector 200140 Sep 12 10:43:13 192.168.0.248 kernel: [680380.415799] nbd0: Attempted send on closed socket Sep 12 10:43:13 192.168.0.248 kernel: [680380.415804] end_request: I/O error, dev nbd0, sector 200142 Sep 12 10:43:13 192.168.0.248 kernel: [680380.415816] nbd0: Attempted send on closed socket Sep 12 10:43:13 192.168.0.248 kernel: [680380.415821] end_request: I/O error, dev nbd0, sector 200144 Sep 12 10:43:13 192.168.0.248 kernel: [680380.415833] nbd0: Attempted send on closed socket Sep 12 10:43:13 192.168.0.248 kernel: [680380.415838] end_request: I/O error, dev nbd0, sector 200146 Sep 12 10:43:13 192.168.0.248 kernel: [680380.415850] nbd0: Attempted send on closed socket Sep 12 10:43:13 192.168.0.248 kernel: [680380.415855] end_request: I/O error, dev nbd0, sector 200148 If I can't get this figured out soon, I am going to have to rebuild the server back to 7.04 which was the last version that we used. Any ideas are appreciated. Thanks! John -- edubuntu-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/edubuntu-users
