Hi, Call me stupid but I can't get quotactl to change quotas inside vservers (it used to work some time ago, possibly on vserver 2.2? It's been broken for me for ages but I finally got to report it). vroots are set up properly, I can read quotas without problems but every attempt to modify quotas fails with -EPERM. host# cat /proc/virtual/2002/status UseCnt: 272 Tasks: 60 Flags: 00000016020e0310 BCaps: 00000000344c05ff CCaps: 0000000000100101 <-- 0x100000 is QUOTA_CTL Spaces: 1c020200 00000000 guest# strace setquota -g somebody 0 2000000 0 0 /dev/hdv1 2>&1 | grep quotactl quotactl(Q_XGETQSTAT|USRQUOTA, NULL, 0, NULL) = -1 EFAULT (Bad address) quotactl(Q_XGETQSTAT|USRQUOTA, "/dev/hdv1", 0, {983041, 131, 57, 566935683128, 231928233984, 227633266688, 2597596220620937, 2597596221225600}) = 0 quotactl(Q_XGETQSTAT|GRPQUOTA, "/dev/hdv1", 0, {983041, 131, 57, 566935683128, 231928233984, 227633266688, 2597596220620937, 2597596221225600}) = 0 quotactl(Q_XGETQSTAT|USRQUOTA, "/dev/hdv1", 0, {983041, 131, 57, 566935683128, 231928233984, 227633266688, 2597596220620937, 2597596221225600}) = 0 quotactl(Q_XGETQUOTA|GRPQUOTA, "/dev/hdv1", 200203, {859865337562113, 0, 0, 0, 0, 301808, 19809, 0}) = 0 quotactl(Q_XSETQLIM|GRPQUOTA, "/dev/hdv1", 200203, {4128768, 4000000, 0, 0, 0, 301808, 19809, 0}) = -1 EPERM (Operation not permitted) Kernel is 2.6.27 with latest vserver patch (2.3 branch). util-vserver userspace is ancient (0.30.213) but at this stage it should not matter (it seems to work fine anyway). A quick google does not return anything relevant (except for enabling QUOTA_CTL ccapability but as far as I can tell, it's enabled). What did I miss? Also: host# grep -h ^Init /proc/virtual/*/info | uniq Init: 0 IOW, every vserver reports its init PID as zero. Is it expected behaviour? Best regards, Grzegorz Nosek