systemd-tmpfiles don't work on kernel without support AT_EMPTY_PATH #689
Comments
shaba
changed the title
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Sorry, but 2.6.32 is well over 5.5 years old, we shouldn't work around such ancient versions. AT_EMPTY_PATH was introduced in v2.6.39, and systemd, including all its components, currently depends on >= v3.7. |
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sorry, this dublicate #421 |
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Hmm, what's the relation to #421 here? |
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old kernel without AT_EMPTY_PATH ? |
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I cannot see how #421 is about Anyway, if you want to solve this issue for you, you need to carry a patch downstream. Otherwise, I'd strongly suggest to base your system on a much newer kernel version. Relying on such an old kernel is a dead end. |
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@zonque see the comment #421 (comment) regarding AT_EMPTY_PATH. I think @shaba is right, it's the same issue with too old kernels that we don't support in systemd anymore. |
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Ah, sorry, in the comments. Ok then. |
Hi.
We(ALTLinux) are use systemd utils for SysV init too. For example, rc.sysinit use systemd-modules-load,systemd-sysctl, rc.d/udev use systemd-tmpfiles.
Also, we are use old kernel ( kernel-2.6.32-ovz-042stab108.6) for openvz (with SysV + systemd-utils)
Sinse systemd-v220, after 48b8aaa commit, systemd-tmpfiles check AT_EMPTY_PATH and show error "Failed to fstat() file /foo: Invalid argument"
strace -P/home -P/srv systemd-tmpfiles --create /lib/tmpfiles.d/home.conf
mkdir("/home", 0755) = -1 EEXIST (File exists)
lstat("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/home", O_RDONLY|O_NOFOLLOW|O_NOATIME|O_CLOEXEC|O_PATH) = 3
newfstatat(3, "", 0x7fff188ae9a0, AT_EMPTY_PATH) = -1 EINVAL (Invalid argument)
Failed to fstat() file /home: Invalid argument
close(3) = 0
mkdir("/srv", 0755) = -1 EEXIST (File exists)
lstat("/srv", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/srv", O_RDONLY|O_NOFOLLOW|O_NOATIME|O_CLOEXEC|O_PATH) = 3
newfstatat(3, "", 0x7fff188ae9a0, AT_EMPTY_PATH) = -1 EINVAL (Invalid argument)
Failed to fstat() file /srv: Invalid argument
close(3) = 0
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