Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=

[云海幻梦]

systemd-udevd[474]: nvme1n1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvme1n1' failed with exit code 1.
systemd-udevd[490]: nvme0n1p3: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvme0n1p3' failed with exit code 1.
systemd-udevd[495]: nvme0n1p1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvme0n1p1' failed with exit code 1.
systemd-udevd[486]: nvme0n1p2: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvme0n1p2' failed with exit code 1.
systemd-udevd[468]: nvme0n1p4: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/nvme0n1p4' failed with exit code 1.
systemd-udevd[457]: sdb1: Process '/usr/bin/unshare -m /usr/bin/snap auto-import --mount=/dev/sdb1' failed with exit code 1.
ubuntu22.04 请教这是udevd发起的动作还是snap发起的动作？什么意思？

[云海幻梦]

这是调用unshare隔离什么？

[astolia]

ubuntu22.04 请教这是udevd发起的动作还是snap发起的动作？什么意思？

snap放了个规则文件/lib/udev/rules.d/66-snapd-autoimport.rules，让udevd每次有块设备接入时就调用snap执行auto-import命令
关于auto-import命令，你可以用snap auto-import --help来查看。关于里面提到的assertions，你可以看官方文档 https://snapcraft.io/docs/assertions

这是调用unshare隔离什么？

用man unshare看mount namespace一段

[云海幻梦]

那么failed with exit code 1就是原指定的任务没有成功是吧？！