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楼主 |
发表于 2010-12-18 12:54:39
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默认开启 squashfs 的 lzo 解压,lzma 暂时还不支持 mount 解压,因为 lzma 被定位成非主流,内核开启支持必需打补丁。
Compressors available:
gzip (default)
lzma
lzo
[root@haulmtf ~]# mksquashfs v8.log lzop.fs -comp lzo
Parallel mksquashfs: Using 2 processors
Creating 4.0 filesystem on lzop.fs, block size 131072.
Exportable Squashfs 4.0 filesystem, lzo compressed, data block size 131072
compressed data, compressed metadata, compressed fragments, compressed xattrs
duplicates are removed
Filesystem size 0.19 Kbytes (0.00 Mbytes)
88.05% of uncompressed filesystem size (0.22 Kbytes)
Inode table size 48 bytes (0.05 Kbytes)
72.73% of uncompressed inode table size (66 bytes)
Directory table size 22 bytes (0.02 Kbytes)
78.57% of uncompressed directory table size (28 bytes)
Number of duplicate files found 1
Number of inodes 2
Number of files 1
Number of fragments 0
Number of symbolic links 0
Number of device nodes 0
Number of fifo nodes 0
Number of socket nodes 0
Number of directories 1
Number of ids (unique uids + gids) 1
Number of uids 1
root (0)
Number of gids 1
root (0)
[root@haulmtf ~]# mkdir a
[root@haulmtf ~]# mount -o loop lzop.fs a
[root@haulmtf ~]# ls a
v8.log |
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