Am Samstag, 2. Juni 2001 18:19 schrieben Sie:
> > I got massive file corruptions with the kernels mentioned in the subject.
> > I can reproduce it every time.
>
> Which other 2.4 trees have you tried ?
I had the following situations:
NFS server:
linux 2.2.19
NFS Client:
linux 2.4.[32]ac[...],
linux 2.4.4ac[1-...]
[1-10] have been working fine. Beginning with ac11, I got the problems I
wrote. During this time, I never used any knfsd-patch.
The following is the combination, which seems to be working fine:
NFS Server:
linux 2.2.19 with knfsd-patch or linux 2.4.5 with the following knfsd-Patch
from Gergely Tamas <dice@mfa.kfki.hu> (I got it from the mailinglist of
reiser) (there is no patch for ac6):
--------------------------------------------------------------------------------------
--- linux-2.4.5/fs/inode.c.orig Fri May 25 14:15:38 2001
+++ linux-2.4.5/fs/inode.c Wed May 30 12:17:29 2001
@@ -1044,6 +1044,8 @@
inode->i_state|=I_FREEING;
inodes_stat.nr_inodes--;
spin_unlock(&inode_lock);
+ if (inode->i_data.nrpages)
+ truncate_inode_pages(&inode->i_data,
0);
clear_inode(inode);
}
}
--- linux-2.4.5-pre6/fs/nfs/dir.c.orig Fri May 25 14:15:38 2001
+++ linux-2.4.5-pre6/fs/nfs/dir.c Thu May 31 14:53:32 2001
@@ -753,6 +753,8 @@
nfs_zap_caches(dir);
error = NFS_PROTO(dir)->rmdir(dir, &dentry->d_name);
+ if (!error)
+ dentry->d_inode->i_nlink -= 2;
return error;
}
@@ -870,6 +872,8 @@
error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
if (error < 0)
goto out;
+ if (inode)
+ inode->i_nlink--;
out_delete:
/*
------------------------------------------------------------------------
I patched the original 2.4.5-sources.
NFS Client:
linux 2.4.5 with knfsd-patch.
I need the patch on both the server and the client to get it working.
>
> Does booting with ide=nodma help ? [only in -ac]
I tested the following combination:
Server
2.2.19 without knfsd-Patch
Client
2.4.5ac6 without knfsd-Patch but ide=nodma
Result:
IO-Errors as I wrote in my initial posting.
Regards
Adnreas Hartmann
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This archive was generated by hypermail 2b29 : Thu Jun 07 2001 - 21:00:21 EST