search for: glfs_realpath

Dear Anoop, thank you very much for your detailed explanation. > I think you are hitting a bug[1] from vfs module for GlusterFS inside Samba during a realpath() > call. > > This regression got in when glfs_realpath() was modified in GlusterFS[2] to correctly handle memory > allocation and corresponding freeing of string arguments. And this particular change is present from > GlusterFS version 3.7.17 in 3.7 series, in 3.9 series and all above versions (but not present in > 3.8 series). > > So i...

...-linux-gnu/libc.so.6(+0x8037a) > [0x7f5e88ad237a] > Dec 5 10:20:14 samba-04 smbd[31932]: #9 /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c) > [0x7f5e88ad653c] I think you are hitting a bug[1] from vfs module for GlusterFS inside Samba during a realpath() call. This regression got in when glfs_realpath() was modified in GlusterFS[2] to correctly handle memory allocation and corresponding freeing of string arguments. And this particular change is present from GlusterFS version 3.7.17 in 3.7 series, in 3.9 series and all above versions (but not present in 3.8 series). So if you are using any of t...

...Winfrey ====================================================== Release Announcements --------------------- This is the latest stable release of Samba 4.4. Changes since 4.4.8: -------------------- o Michael Adam <obnox at samba.org> * BUG 12404: vfs:glusterfs: Preallocate result for glfs_realpath. o Jeremy Allison <jra at samba.org> * BUG 12299: Fix unitialized variable warnings in smbd open.c and close.c. * BUG 12387: s3: vfs: streams_depot. Use conn->connectpath not conn->cwd. * BUG 12436: s3/smbd: Fix the last resort check that sets the file type attribute. o...

...Winfrey ====================================================== Release Announcements --------------------- This is the latest stable release of Samba 4.4. Changes since 4.4.8: -------------------- o Michael Adam <obnox at samba.org> * BUG 12404: vfs:glusterfs: Preallocate result for glfs_realpath. o Jeremy Allison <jra at samba.org> * BUG 12299: Fix unitialized variable warnings in smbd open.c and close.c. * BUG 12387: s3: vfs: streams_depot. Use conn->connectpath not conn->cwd. * BUG 12436: s3/smbd: Fix the last resort check that sets the file type attribute. o...

...=========================================== Release Announcements --------------------- This is the latest stable release of the Samba 4.5 release series. Changes since 4.5.1: -------------------- o Michael Adam <obnox at samba.org> * BUG 12404: vfs:glusterfs: Preallocate result for glfs_realpath. o Jeremy Allison <jra at samba.org> * BUG 12384: s3: vfs: Remove files/directories after the streams are deleted. * BUG 12387: s3: vfs_streams_depot: Use conn->connectpath not conn->cwd. * BUG 12436: s3/smbd: Fix the last resort check that sets the file type attribute....

...=========================================== Release Announcements --------------------- This is the latest stable release of the Samba 4.5 release series. Changes since 4.5.1: -------------------- o Michael Adam <obnox at samba.org> * BUG 12404: vfs:glusterfs: Preallocate result for glfs_realpath. o Jeremy Allison <jra at samba.org> * BUG 12384: s3: vfs: Remove files/directories after the streams are deleted. * BUG 12387: s3: vfs_streams_depot: Use conn->connectpath not conn->cwd. * BUG 12436: s3/smbd: Fix the last resort check that sets the file type attribute....

Hello, I'm trying to set up a SAMBA server serving a GlusterFS volume. Everything works fine if I locally mount the GlusterFS volume (`mount -t glusterfs ...`) and then serve the mounted FS through SAMBA, but the performance is slower by a 2x/3x compared to a SAMBA server with a local ext4 filesystem. I gather that SAMBA vfs_glusterfs module can give better performance. However, as soon as I