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authorBrian Wood <brian.j.wood@intel.com>2008-02-08 02:11:24 +0000
committerAlasdair G Kergon <agk@redhat.com>2008-02-08 02:11:24 +0000
commit4f7f5c675fd6bacaae3c67be44de872dcff0e3b7 (patch)
tree5825966577a4018047bc126922b1f815af905348 /drivers/md/dm-snap.h
parenta25eb9446ad50027bc2082386e5358bedad087ed (diff)
downloadlinux-4f7f5c675fd6bacaae3c67be44de872dcff0e3b7.tar.bz2
dm: stripe enhanced status return
This patch adds additional information to the status line. It is added at the end of the returned text so it will not interfere with existing implementations using this data. The addition of this information will allow for a common return interface to match that returned with the dm-raid1.c status line (with Jonathan Brassow's patches). Here is a sample of what is returned with a mirror "status" call: isw_eeaaabgfg_mirror: 0 488390920 mirror 2 8:16 8:32 3727/3727 1 AA 1 core Here's what's returned with this patch for a stripe "status" call: isw_dheeijjdej_stripe: 0 976783872 striped 2 8:16 8:32 1 AA Signed-off-by: Brian Wood <brian.j.wood@intel.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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