diff options
| author | Peter Rajnoha <prajnoha@redhat.com> | 2010-08-03 07:56:03 +0000 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2010-08-03 07:56:03 +0000 |
| commit | d87427446c6323db78269729913d1fc16238a586 (patch) | |
| tree | de8a23ad9a4ac54df9f8a7d87f5370ffa230adb2 /WHATS_NEW_DM | |
| parent | cbd41292a4492f2e4d028e868cb7c5e58d888ee6 (diff) | |
| download | lvm2-d87427446c6323db78269729913d1fc16238a586.tar.gz lvm2-d87427446c6323db78269729913d1fc16238a586.tar.xz lvm2-d87427446c6323db78269729913d1fc16238a586.zip | |
Add check for kernel semaphore support and disable udev_sync if not available.
udev_sync feature requires semaphores (part of System V IPC) to be configured
in kernel (CONFIG_SYSVIPC). Check whether it is supported and if not, give
a warning message and disable udev synchronisation code automatically to
avoid any further error states and associated problems.
One should use the kernel with System V IPC support enabled or libdevmapper
with udev_sync feature disabled.
Diffstat (limited to 'WHATS_NEW_DM')
| -rw-r--r-- | WHATS_NEW_DM | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM index 18a52299..8c4a064f 100644 --- a/WHATS_NEW_DM +++ b/WHATS_NEW_DM @@ -1,5 +1,6 @@ Version 1.02.54 - ================================ + Add check for kernel semaphore support and disable udev_sync if not available. Version 1.02.53 - 28th July 2010 ================================ |