On 03/18/2014 03:10 PM, Goswin von Brederlow wrote:
Package: unionfs-fuse Version: 0.24-2.1 Severity: normal Tags: patch upstreamHi, I've compiled unionfs-fuse with extended attribute support and now I'm getting errors on ls: ls -lh union/ ls: union/stats: No such file or directory total 4.0K -rw-rw-r-- 1 brederlo users 4 Mar 18 14:43 foo -r--r--r-- 1 root root 2.0K Jan 1 1970 stats The reason is that the lgetxattr() callback doesn't handle the stats file. This is simple to fix with the patch below. MfG Goswin -- Index: unionfs-fuse-0.24/src/unionfs.c =================================================================== --- unionfs-fuse-0.24.orig/src/unionfs.c 2014-03-18 15:08:54.526796991 +0100 +++ unionfs-fuse-0.24/src/unionfs.c 2014-03-18 15:09:01.703071796 +0100 @@ -639,6 +639,10 @@ static int unionfs_getxattr(const char *path, const char *name, char *value, size_t size) { DBG_IN(); + if (uopt.stats_enabled && strcmp(path, STATS_FILENAME) == 0) { + return -ENODATA; + } + int i = find_rorw_branch(path); if (i == -1) return -errno;
I think this is fixed upstream already, but upstream and this patch don't make it the way I want to have it. I hope I find some time over the weekend to test the ioctl patches I started to work on some time ago. And with ioctl support and the new unionfs-fuse-ctl there is no need anymore for the ugly stats hack at all.
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