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add debug mesgs and attempt to control which device is used for log as perhaps intended

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This commit is contained in:
Alasdair Kergon 2010-03-25 11:47:00 +00:00
parent a570dca703
commit 1239365201
1 changed files with 13 additions and 9 deletions
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22
test/t-mirror-lvconvert.sh
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@ -21,6 +21,7 @@ mimages_are_redundant_ ()
rm -f out
for i in $(lvs -odevices --noheadings $lv | sed 's/([^)]*)//g; s/,/ /g'); do
lvs -a -odevices --noheadings $vg/$i
lvs -a -odevices --noheadings $vg/$i | sed 's/([^)]*)//g; s/,/ /g' | \
sort | uniq >> out
done
@ -36,6 +37,7 @@ lv_is_contiguous_ ()
local lv=$1
# if the lv has multiple segments, it's not contiguous
lvs -a --segments --noheadings $lv
[ $(lvs -a --segments --noheadings $lv | wc -l) -ne 1 ] && return 1
return 0
@ -59,6 +61,7 @@ mirrorlog_is_on_()
local lv="$1"_mlog
shift 1
if ! lvs -a $lv; then return 0; fi # FIXME?
lvs -a -odevices --noheadings $lv
lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out
for d in $*; do grep "$d(" out || return 1; done
for d in $*; do grep -v "$d(" out > out2 || true; mv out2 out; done
@ -100,6 +103,7 @@ wait_conversion_()
check_no_tmplvs_()
{
local lv=$1
lvs -a --noheadings -oname $(dirname $lv)
lvs -a --noheadings -oname $(dirname $lv) > out
! grep tmp out
}
@ -146,7 +150,7 @@ check_and_cleanup_lvs_
# add 1 mirror
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+1 -i1 $vg/$lv1 $dev4
@ -171,7 +175,7 @@ check_and_cleanup_lvs_
# add 2 mirrors
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+2 -i1 $vg/$lv1 $dev4 $dev5
@ -224,7 +228,7 @@ check_and_cleanup_lvs_
# add 1 mirror then add 1 more mirror during conversion
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+1 -b $vg/$lv1 $dev4
@ -243,7 +247,7 @@ prepare_lvs_
lvcreate -l2 -m1 --mirrorlog core -n $lv1 $vg $dev1 $dev2
check_mirror_count_ $vg/$lv1 2
not_sh check_mirror_log_ $vg/$lv1
lvconvert -m+1 --mirrorlog disk -i1 $vg/$lv1 $dev4 $dev3:0-1
lvconvert -m+1 --mirrorlog disk -i1 $vg/$lv1 $dev4 $dev3:0
check_no_tmplvs_ $vg/$lv1
check_mirror_count_ $vg/$lv1 3
check_mirror_log_ $vg/$lv1
@ -256,7 +260,7 @@ check_and_cleanup_lvs_
# convert inactive mirror and start polling
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
lvchange -an $vg/$lv1
lvconvert -m+1 $vg/$lv1 $dev4
@ -271,7 +275,7 @@ check_and_cleanup_lvs_
# "remove newly added mirror"
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+1 -b $vg/$lv1 $dev4
@ -285,7 +289,7 @@ check_and_cleanup_lvs_
# "remove one of newly added mirrors"
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+2 -b $vg/$lv1 $dev4 $dev5
@ -300,7 +304,7 @@ check_and_cleanup_lvs_
# "remove from original mirror (the original is still mirror)"
prepare_lvs_
lvcreate -l2 -m2 -n $lv1 $vg $dev1 $dev2 $dev5 $dev3:0-1
lvcreate -l2 -m2 -n $lv1 $vg $dev1 $dev2 $dev5 $dev3:0
check_mirror_count_ $vg/$lv1 3
check_mirror_log_ $vg/$lv1
lvconvert -m+1 -b $vg/$lv1 $dev4
@ -315,7 +319,7 @@ check_and_cleanup_lvs_
# "remove from original mirror (the original becomes linear)"
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0
check_mirror_count_ $vg/$lv1 2
check_mirror_log_ $vg/$lv1
lvconvert -m+1 -b $vg/$lv1 $dev4