Messages in this thread | | | Date | Wed, 6 Jan 1999 11:03:55 +0900 (JST) | From | Tom Holroyd <> | Subject | SMBFS kernel 2.2.0pre4 hang (maybe msdos fs too) |
| |
AlphaPC164LX kernel 2.2.0pre4 egcs-1.1.1 smbmount 2.0.0beta2
The postmark benchmark (http://www.netapp.com/technology/freeware/postmark) causes a kernel hang when used on an smbmounted share.
Details:
I have SMBFS configured (as a module), with the Win95 bug fixes enabled. I mount a share (that resides on an HP Samba server, Samba 1.9.16p11) using something like: smbmount //host/share password -c 'mount /home/dir' I run postmark on a subdirectory in that share (e.g. /home/dir/moo) The system hangs during postmark's file creation phase. No messages.
Plenty of free memory, I'm not even running X.
Postmortem, it's created exactly 3 files, and the 3rd file is dated tomorrow(!) (the others are correct) and has only had 1k written.
(I've done this twice now, same result.)
Postmark creates N files in a row, quickly, and writes random garbage to them. This could probably be duplicated by any quick create/write/close loop, but postmark is easy (it's only 1 .c file).
I'm not sure, but this may be related, in that it also produced a system hang. I have an msdos filesystem mounted on a scsi drive, and I did an ls -lR -- while it was busy I pulled up a netscape menu and the system froze. The msdos filesystem is also configured as a module.. Haven't been able to duplicate it though. As I recall now I had a hang once on an earlier kernel (2.1.132?) by trying to do a filename-completion in a directory on that drive.
One thing more: /var/log/messages says it can't find the System.map file. It used to be able to find it in /usr/src/linux (where it is), or /lib/modules/*, where it also is. Does it need to be in / now?
I'll do more testing tomorrow if anyone has a good idea as to what to try next.
Dr. Tom Holroyd I would dance and be merry, Life would be a ding-a-derry, If I only had a brain. -- The Scarecrow
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |