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switchroot: Bind mount /lib/modules from /ostree/modules

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Since we have kernels outside of the tree, keep modules outside
too.
This commit is contained in:
Colin Walters 2012-02-10 19:17:29 -05:00
parent d79aac6d3a
commit fcd70e5891
1 changed files with 9 additions and 0 deletions
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9
src/switchroot/ostree-switch-root.c
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@ -153,6 +153,7 @@ main(int argc, char *argv[])
const char *initramfs_move_mounts[] = { "/dev", "/proc", "/sys", "/run", NULL };
const char *toproot_bind_mounts[] = { "/home", "/root", "/tmp", NULL };
const char *ostree_bind_mounts[] = { "/var", NULL };
/* ostree_readonly_bind_mounts /lib/modules -> modules */
const char *readonly_bind_mounts[] = { "/bin", "/etc", "/lib", "/sbin", "/usr",
NULL };
const char *root_mountpoint = NULL;
@ -282,6 +283,14 @@ main(int argc, char *argv[])
}
}
snprintf (srcpath, sizeof(srcpath), "/ostree/modules");
snprintf (destpath, sizeof(destpath), "/ostree/%s/lib/modules", ostree_target);
if (mount (srcpath, destpath, NULL, MS_MGC_VAL|MS_BIND, NULL) < 0)
{
perrorv ("failed to bind mount (class:bind) %s to %s", srcpath, destpath);
exit (1);
}
for (i = 0; readonly_bind_mounts[i] != NULL; i++)
{
snprintf (destpath, sizeof(destpath), "/ostree/%s%s", ostree_target, readonly_bind_mounts[i]);