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Add logging to LXC cgroup devices setup

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To facilitate debugging, add some more logging to LXC cgroup
devices ACL setup.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-10-08 16:35:38 +01:00
parent 64d4eb6a50
commit 1d8afffecd
1 changed files with 5 additions and 0 deletions
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5
src/lxc/lxc_cgroup.c
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@ -347,6 +347,7 @@ static int virLXCCgroupSetupDeviceACL(virDomainDefPtr def,
goto cleanup; goto cleanup;
} }
VIR_DEBUG("Allowing any disk block devs");
for (i = 0; i < def->ndisks; i++) { for (i = 0; i < def->ndisks; i++) {
if (def->disks[i]->type != VIR_DOMAIN_DISK_TYPE_BLOCK) if (def->disks[i]->type != VIR_DOMAIN_DISK_TYPE_BLOCK)
continue; continue;
@ -360,6 +361,7 @@ static int virLXCCgroupSetupDeviceACL(virDomainDefPtr def,
goto cleanup; goto cleanup;
} }
VIR_DEBUG("Allowing any filesystem block devs");
for (i = 0; i < def->nfss; i++) { for (i = 0; i < def->nfss; i++) {
if (def->fss[i]->type != VIR_DOMAIN_FS_TYPE_BLOCK) if (def->fss[i]->type != VIR_DOMAIN_FS_TYPE_BLOCK)
continue; continue;
@ -372,6 +374,7 @@ static int virLXCCgroupSetupDeviceACL(virDomainDefPtr def,
goto cleanup; goto cleanup;
} }
VIR_DEBUG("Allowing any hostdev block devs");
for (i = 0; i < def->nhostdevs; i++) { for (i = 0; i < def->nhostdevs; i++) {
virDomainHostdevDefPtr hostdev = def->hostdevs[i]; virDomainHostdevDefPtr hostdev = def->hostdevs[i];
virUSBDevicePtr usb; virUSBDevicePtr usb;
@ -423,6 +426,8 @@ static int virLXCCgroupSetupDeviceACL(virDomainDefPtr def,
VIR_CGROUP_DEVICE_RWM) < 0) VIR_CGROUP_DEVICE_RWM) < 0)
goto cleanup; goto cleanup;
VIR_DEBUG("Device whitelist complete");
ret = 0; ret = 0;
cleanup: cleanup:
return ret; return ret;