Как отключить overlayfs в ubuntu / armbian
Я использую armbian OS на базе Ubuntu. По какой-то причине я хочу объединить нижний и верхний каталог. Для этого я использую overlayfs-tool, но когда я выдаю команду ./overlay merge -l / media / root-ro -u / media / root-rw, я получаю предупреждение, как показано ниже.
Используемая OverlayFS все еще смонтирована. Настоятельно рекомендуется сначала размонтировать OverlayFS. Все еще продолжить (не рекомендуется)?:
Теперь у меня вопрос, как размонтировать overlayfs? Я вставил список монтирования ниже на случай, если это кому-то поможет.
root@orangepizero:~ / overlayfs-tools-master# монтировать sysfs на / sys type sysfs (rw, nosuid, nodev, noexec,relatime) proc on / proc type proc (rw, nosuid, nodev, noexec,relatime) udev on / dev type devtmpfs (rw, nosuid, noexec, relatime, size=88876k,nr_inodes=22219, mode =755) devpts на / dev / pts type devpts (rw, nosuid, noexec, relatime, gid =5, mode =620,ptmxmode=000) tmpfs on / run type tmpfs (rw, nosuid, nodev, noexec, relatime, size=24396k, mode =755) / dev / mmcblk0p1 on / media / root-ro type ext4 (ro,relatime)tmpfs-root on / media / root-rw type tmpfs (rw,relatime)overlayroot on / type overlay (rw, relatime, lowerdir = / media / root-ro, upperdir = / media / root-rw / overlay, workdir= / media / root- rw / overlay-workdir/) securityfs на / sys / kernel / security type securityfs (rw, nosuid, nodev, noexec,relatime) tmpfs на / dev / shm типа tmpfs (rw, nosuid, nodev) tmpfs на / run / lock тип tmpfs (rw, nosuid, nodev, noexec, relatime, size=5120k) tmpfs на / sys / fs / cgroup type tmpfs (ro, nosuid, nodev, noexec, mode =755) cgroup2 на / sys / fs / cgroup / unified type cgroup2 (rw, nosuid, nodev, noexec, relatime, nsdelegate) cgroup on / sys / fs / cgroup / systemd type cgroup (rw, nosuid, nodev, noexec, relatime, xattr, name =systemd) pstore on / sys / fs / pstore type pstore (rw, nosuid, nodev, noexec,relatime) none on / sys / fs / bpf type bpf (rw, nosuid, nodev, noexec, relatime, mode =700) cgroup on / sys / fs / cgroup / devices type cgroup (rw, nosuid, nodev, noexec, relatime, devices) cgroup on / sys / fs / cgroup / cpuset type cgroup (rw, nosuid, nodev, noexec, relatime, cpuset) cgroup on / sys / fs / cgroup / cpu, cpuacct type cgroup (rw, nosuid, nodev, noexec,relatime, cpu, cpuacct) cgroup на / sys / fs / cgroup / perf_event type cgroup (rw, nosuid, nodev, noexec, relatime, perf_event) cgroup на / sys / fs / cgroup / memory type cgroup (rw, nosuid, nodev, noexec, relatime, memory) cgroup on / sys / fs / cgroup / net_cls,net_prio type cgroup (rw, nosuid, nodev, noexec, relatime, net_cls,net_prio) cgroup on / sys / fs / cgroup / rdma type cgroup (rw, nosuid, nodev, noexec, relatime, rdma) cgroup на / sys / fs / cgroup / freezer type cgroup (rw, nosuid, nodev, noexec, relatime, freezer) cgroup на / sys / fs / cgroup / pids type cgroup (rw, nosuid, nodev, noexec, relatime, pids) cgroup на / sys / fs / cgroup / blkio type cgroup (rw, nosuid, nodev, noexec, relatime, blkio)systemd-1 на / proc / sys / fs / binfmt_misc type autofs ( rw, relatime, fd =28, pgrp =1, timeout =0, minproto =5, maxproto =5, direct) mqueue для / dev / mqueue типа mqueue (rw, nosuid, nodev, noexec,relatime)debugfs на / sys / kernel / debug type debugfs (rw, nosuid, nodev, noexec,relatime) tracefs на / sys / kernel / tracing type tracefs (rw, nosuid, nodev, noexec,relatime) sunrpc on / run / rpc_pipefs type rpc_pipefs (rw,relatime) fusectl on / sys / fs / fuse / connections type fusectl (rw, nosuid, nodev, noexec,relatime) configfs on / sys / kernel / config type configfs (rw, nosuid, nodev, noexec, relatime ) tmpfs на типе / tmp tmpfs (rw, nosuid, relatime) overlayroot на оверлее типа /var/log.hdd (rw, relatime, lowerdir = / media / root-ro, upperdir = / media / root-rw / overlay, workdir= / media / root-rw / overlay-workdir /relatime) configfs на / sys / kernel / config type configfs (rw, nosuid, nodev, noexec,relatime) tmpfs на / tmp type tmpfs (rw, nosuid, relatime) overlayroot на /var/log.hdd type overlay (rw, relatime , lowerdir = / media / root-ro, upperdir = / media / root-rw / overlay, workdir= / media / root-rw / overlay-workdir /relatime) configfs на / sys / kernel / config type configfs (rw, nosuid, nodev, noexec,relatime) tmpfs на / tmp type tmpfs (rw, nosuid, relatime) overlayroot на /var/log.hdd type overlay (rw, relatime , lowerdir = / media / root-ro, upperdir = / media / root-rw / overlay, workdir= / media / root-rw / overlay-workdir /) / dev / zram1 на / var / log type ext4 (rw, relatime, discard) tracefs на / sys / kernel / debug / tracing type tracefs (rw, nosuid, nodev, noexec,relatime) tmpfs на / run / user / 0 введите tmpfs (rw, nosuid, nodev, relatime, size=24392k, mode =700) root @orangepizero:~ / overlayfs-tools-master#