feat(squash): update the manual page for --squash-compressor

Signed-off-by: Tao Liu <ltao@redhat.com>

diff --git a/man/dracut.8.asc b/man/dracut.8.asc
index 708166bdcacdec935b26be11979bf4822c5c05d3..d959105a29823bdcb794cde7dca9b1e39534387c 100644 (file)
--- a/man/dracut.8.asc
+++ b/man/dracut.8.asc
@@ -455,6 +455,12 @@ will not be able to boot.
     you pass, this may result in an initramfs that the kernel cannot decompress.
     The default value can also be set via the _INITRD_COMPRESS_ environment variable.
 
+**--squash-compressor** _<compressor>_::
+    Compress the squashfs image using the passed compressor and compressor
+    specific options for mksquashfs. You can refer to mksquashfs manual for
+    supported compressors and compressor specific options. If squash module is
+    not called when building the initramfs, this option will not take effect.
+
 **--no-compress**::
     Do not compress the generated initramfs. This will override any other
     compression options.