URL: <http://savannah.nongnu.org/bugs/?19356> Summary: glusterfs-FUSE ftruncate not working Project: Gluster Submitted by: None Submitted on: Tuesday 03/20/2007 at 13:51 UTC Category: GlusterFS Severity: 3 - Normal Priority: 5 - Normal Item Group: Improper behaviour Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any Operating System: GNU/Linux _______________________________________________________ Details: We have a process that writes sequentially to a file until the file overflows the 1 GB limit that we have set. At that point, the process does an ftruncate() back to the end of the last entry, closes the file and opens a new one. The ftruncate() call is not truncating the file. We end up with a partial record at the end of each file. This works with other local filesystems and Lustre - these do not use FUSE, of course. System specs: Linux 2.6.20-gentoo #3 SMP Tue Mar 6 13:19:08 CET 2007 x86_64 Dual-Core AMD Opteron(tm) Processor 2212 HE AuthenticAMD GNU/Linux GlusterFS v1.3.0-pre2.2 patched up to 76 FUSE info: 6402 Feb 28 22:32 fuse-bridge.c 62948 Feb 25 17:00 fuse-internals.c 2440 Jan 18 04:12 fuse-internals.h 9308 Mar 1 01:07 glusterfs.c 1410 Feb 28 22:32 glusterfs.h Using: Client: cluster/unify writebehind ALU Servers: 4 bricks (separate servers) iothreads posix _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?19356> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
