Hello, I'm new to cgroups. I'm not sure whether this is the right place to ask questions about cgroups. If not, I will be very sorry for disturbing. Recently, I'm researching the usage of hugetlb. I have got a problem, but don't know why and how to solve it. # cat /proc/meminfo |grep -i huge AnonHugePages: 1894400 kB HugePages_Total: 192 HugePages_Free: 188 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB # cat /sys/fs/cgroup/hugetlb/hugetlb.2MB.limit_in_bytes 9223372036854771712 # cat /sys/fs/cgroup/hugetlb/hugetlb.2MB.max_usage_in_bytes 8388608 # cat /sys/fs/cgroup/hugetlb/hugetlb.2MB.usage_in_bytes 8388608 # echo 10240000000000 > /sys/fs/cgroup/hugetlb/hugetlb.2MB.limit_in_bytes -bash: echo: write error: Invalid argument It seems I cant write values to hugetlb.2MB.limit_in_bytes Could anyone give me some advice? Thanks very much. -- Ma Shimiao Development Dept.I Nanjing Fujitsu Nanda Software Tech. Co., Ltd.(FNST) -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
