This patch set adds block io, memory and domain cpu statistics API slot implementations to the LXC driver, in order to get linux container monitoring and accounting a bit closer to qemu standards.
The last patch is a tad quirky (happy to hear suggestions on alternative ways), in that it widens the permissible value set at the .domainBlockStats slot: for lxc guests, it is relatively likely to have zero disk devices, since host filesystems can be used via passthrough bind mounts. Therefore, passing the null ptr or the zero-length string as device path, is interpreted as 'return summary stats for the entire domains's block io'. Thorsten Behrens (6): Add util virCgroupGetBlkioIo*Serviced methods. Implement domainMemoryStats API slot for LXC driver. Make qemuGetDomainTotalCPUStats a virCgroup function. Implement domainGetCPUStats for lxc driver. Implemet lxcDomainBlockStats for lxc driver Widening API change - accept empty path for virDomainBlockStats src/libvirt.c | 1 - src/libvirt_private.syms | 3 + src/lxc/lxc_driver.c | 245 ++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_driver.c | 56 +--------- src/remote/remote_driver.c | 2 + src/test/test_driver.c | 2 + src/util/vircgroup.c | 261 +++++++++++++++++++++++++++++++++++++++++++++ src/util/vircgroup.h | 17 +++ src/xen/xen_driver.c | 2 + 9 files changed, 536 insertions(+), 53 deletions(-) -- 1.8.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
