On 10/24/2012 06:11 PM, Eric Blake wrote: > On 10/24/2012 03:47 PM, Eric Blake wrote: >> On 10/24/2012 03:01 PM, Cole Robinson wrote: >>> This commit changes the behavior of LIBVIRT_DEBUG=1 libvirtd: >>> >>> $ git show 7022b09111d4322d21396a70d58320a9ad773962 >>> commit 7022b09111d4322d21396a70d58320a9ad773962 >>> Author: Daniel P. Berrange <berrange@xxxxxxxxxx> >>> Date: Thu Sep 27 13:13:09 2012 +0100 >>> >>> Automatically enable systemd journal logging >>> >>> Probe to see if the systemd journal is accessible, and if >>> so enable logging to the journal by default, rather than >>> stderr (current default under systemd). >>> >>> Previously 'LIBVIRT_DEBUG=1 /usr/sbin/libvirtd' would show all debug >>> output to stderr, now it send debug output to the journal. >>> >>> Only use the journal by default if running in daemon mode, or >>> if stdin is _not_ a tty. This should make libvirtd launched from >>> systemd use the journal, but preserve the old behavior in most >>> situations. >> >> Makes sense. > > Thinking about it a bit more, should we be checking if stderr, rather > than stdin, is a ttty? That is, if you run 'libvirtd </dev/null' from a > terminal, don't you still want output to the stderr tty? > But the libvirtd > out 2>&1 is going to stop working which is a lot more useful then anything stdin related. - Cole -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list