【标题描述】把cpu,cpuacct,cpuset, blkio挂载成一个层级myres,然后将cpu->/sys/fs/cgroup/myres,
isulad不能识别这种用法
【环境信息】
mount -t cgroup -o rw,nosuid,nodev,noexec,cpu,cpuset,cpuacct,blkio cgroup /sys/fs/cgroup/myres && echo 1 > /sys/fs/cgroup/myres/cgroup.clone_children
umount /sys/fs/cgroup/cpu,cpuacct
umount /sys/fs/cgroup/blkio
umount /sys/fs/cgroup/cpuset
umount /sys/fs/cgroup/blkio
rm -rf /sys/fs/cgroup/cpu*
rm -rf /sys/fs/cgroup/blkio
ln -s /sys/fs/cgroup/myres /sys/fs/cgroup/cpu
ln -s /sys/fs/cgroup/myres /sys/fs/cgroup/cpuset
ln -s /sys/fs/cgroup/myres /sys/fs/cgroup/cpuacct
ln -s /sys/fs/cgroup/myres /sys/fs/cgroup/blkio
【预期结果】
isula run -tid --name x2 --cpu-shares 2000 --cpuset-cpus 0,1 busybox
成功
【实际结果】
失败, 启动时有日志:
isulad 20220608055605.375 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:cg_hybrid_init:2971 -Failed to find current cgroup
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable cpuacct controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "cpuacct"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:cpuacct
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_get_ull:5786 -unable to read cgroup item cpuacct.usage
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable cpuacct controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "cpuacct"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:cpuacct
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_match_get_ull:5962 -unable to read cgroup item cpuacct.stat
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable cpuacct controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "cpuacct"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:cpuacct
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_match_get_ull:5962 -unable to read cgroup item cpuacct.stat
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable blkio controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "blkio"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:blkio
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_get_blk_stats:5840 -unable to read cgroup item blkio.io_serviced_recursive
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable blkio controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "blkio"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:blkio
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_get_blk_stats:5840 -unable to read cgroup item blkio.throttle.io_service_bytes
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:get_hierarchy:178 -There is no useable blkio controller
isulad 20220608055605.376 WARN isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get_cgroup:1707 -No such file or directory - Failed to find hierarchy for controller "blkio"
isulad 20220608055605.376 ERROR isulad_cgfsng - cgroups/isulad_cgfsng.c:isulad_cgfsng_get:2067 -Failed to get cgroup path:blkio
isulad 20220608055605.376 DEBUG lxccontainer - lxccontainer.c:metrics_get_blk_stats:5840 -unable to read cgroup item blkio.throttle.io_serviced
【附件信息】
比如系统message日志/组件日志、dump信息、图片等
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待分析,加入路标,issue暂时关闭
/close
@zhangxiaoyu you can't close an issue unless you are the author of it or a collaborator.
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