On Thu, Feb 27, 2014 at 11:33:50 +0100, Jano Tomko wrote: > On 02/27/2014 09:43 AM, Jiri Denemark wrote: > > Libvirt uses a domain name to fill in owner_name in sanlock_options in > > virLockManagerSanlockAcquire. Unfortunately, owner_name is limited to > > SANLK_NAME_LEN characters (including trailing '\0'), which means domains > > with longer names fail to start when sanlock is enabled. However, we can > > truncate the name when setting owner_name as explained by sanlock's > > author: > > > > Setting sanlk_options or the owner_name is unnecessary, and has very > > little to no benefit. If you do provide something in owner_name, it can > > be anything, sanlock doesn't care or use it. > > > > If you run the command "sanlock status", the output will display a list > > of clients connected to the sanlock daemon. This client list is > > displayed as "pid owner_name" if the client has provided an owner_name > > via sanlk_options. This debugging output is the only usage of > > owner_name, so its only benefit is to potentially provide a more human > > friendly output for debugging purposes. > > It might be nice to add a link the bug: > > https://bugzilla.redhat.com/show_bug.cgi?id=1060557 Oops, too late, I just pushed the patch. Jirka -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list