search for: threaddata

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2012 Mar 09
1
[PATCH 1/2] Close all file descriptors in the recovery process.
From: "Richard W.M. Jones" <rjones at redhat.com> If the parent process uses a pipe (or any fd, but pipes are a particular problem), then the recovery process would hold open the file descriptor(s) of the pipe, meaning that it could not be fully closed in the parent. Because the recovery process doesn't use exec(2), this wasn't avoidable even using FD_CLOEXEC. Avoid this
2012 Mar 31
1
modifying open_guest function (copy_over.c)
It works, but I should delete if (guestfs_umount_all (destg) == -1) ??? exit (EXIT_FAILURE); inmain() function and /* Clean up. */ ? if (guestfs_umount_all (srcg) == -1) { ??? pthread_cancel (threaddata->mainthread); ??? exit (EXIT_FAILURE); ? } in the start_scrthread() function or it will return an error after the program finish: libguestfs: error: umount_all: umount: /sys/fs/cgroup/systemd: umount: /sys/fs/cgroup/systemd: device is busy. ??????? (In some cases useful info about processes th...
2009 Aug 25
3
[Bug 23505] New: KDE's Kubrick has problems with xf86-video-nouveau driver
http://bugs.freedesktop.org/show_bug.cgi?id=23505 Summary: KDE's Kubrick has problems with xf86-video-nouveau driver Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau AssignedTo: nouveau at
2012 Jul 03
8
[PATCH 0/7 v2] Fix and workaround for qcow2 issues in qemu causing data corruption.
https://bugzilla.redhat.com/show_bug.cgi?id=836710 https://bugzilla.redhat.com/show_bug.cgi?id=836913 There are at least two related bugs going on: (1) Linux sync(2) system call doesn't send a write barrier to the disk, so in effect it doesn't force the hard disk to flush its cache. libguestfs used sync(2) to force changes to disk. We didn't expect that qemu was caching anything