From 02b7cacaf5ace36659ab2523aba484aa290efc10 Mon Sep 17 00:00:00 2001 From: James Swineson Date: Tue, 9 Apr 2019 17:15:03 +0800 Subject: [PATCH] update README --- README.md | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 3f049be..a835ae9 100644 --- a/README.md +++ b/README.md @@ -25,11 +25,29 @@ with only SSH! ## Usage -Just download and run. +Just run the script, and follow the instructions. -## Known issues +`menhera.sh` will try to download a new rootfs into the memory, replace the old rootfs and kill all processes reading the old rootfs. The old rootfs will be mounted to `/mnt/oldroot`. An example filesystem structure after running `menhera.sh` on my test VPS: - * Cannot auto detect rootfs URL +``` +root@localhost:~# findmnt +TARGET SOURCE FSTYPE OPTIONS +/ overlay overlay rw,relatime,lowerdir=/tmp/menhera/newrootro,upperdir=/tmp/menhera/newrootrw,workdir=/tmp/menhera/overlayfs_workdir +├─/sys sysfs sysfs rw,nosuid,nodev,noexec,relatime +│ ├─/sys/kernel/security securityfs securityfs rw,nosuid,nodev,noexec,relatime +│ ├─/sys/fs/cgroup tmpfs tmpfs ro,nosuid,nodev,noexec,mode=755 +│ │ └─/sys/fs/cgroup/... +│ └─/sys/kernel/debug debugfs debugfs rw,relatime +├─/proc proc proc rw,nosuid,nodev,noexec,relatime +├─/dev udev devtmpfs rw,nosuid,relatime,size=1014856k,nr_inodes=253714,mode=755 +│ └─/dev/... +├─/run tmpfs tmpfs rw,nosuid,noexec,relatime,size=205236k,mode=755 +│ └─/run/lock tmpfs tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k +├─/mnt/oldroot /dev/md0p1 ext4 rw,relatime,discard,data=ordered +└─/tmp tmpfs tmpfs rw,relatime + └─/tmp/menhera tmpfs tmpfs rw,relatime + └─/tmp/menhera/newrootro /dev/loop0 squashfs ro,relatime +``` ## Thanks