Messages in this thread | | | Date | Thu, 15 Jun 2006 11:51:49 +0200 (MEST) | From | Jan Engelhardt <> | Subject | Re: squashfs size in statfs |
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>> Hello list, >> >> >> # l /mnt >> total 36293 >> drwxr-xr-x 2 root root 20 Jun 5 11:50 . >> drwxr-xr-x 31 root root 4096 Jun 5 2006 .. >> -rw-r--r-- 1 root root 37158912 Jun 5 11:06 mem >> # df >> Filesystem 1K-blocks Used Available Use% Mounted on >> /dev/shm/sc.sqfs 26688 26688 0 100% /mnt >> # l sc.sqfs >> -rwx------ 1 jengelh users 27279360 Jun 5 11:50 sc.sqfs >> >> I think statfs() should show the uncompressed size, no? > >No. > Yes, because CRAM does it that way, and maybe zisofs does it too:
11:50 shanghai:/dev/shm # mount out.cram /mnt -oloop,ro 11:50 shanghai:/dev/shm # df Filesystem 1K-blocks Used Available Use% Mounted on /dev/shm/out.cram 14336 14336 0 100% /mnt 11:50 shanghai:/dev/shm # l out.cram -rw-r--r-- 1 root root 110592 Jun 15 11:50 out.cram
Jan Engelhardt -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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