1. What's your approximate disk size (or sum of disks) ? 2. If your total block counts from blockmap output matches your disk size, > zone 0 1095221 0 18446744073709486080 2.00784e+06 this line from blockmap output shows your layer2 metadata probably had bad (broken) free_bytes. Can't tell how it was broken from this output though.
3. What are the 10 errors for checkmap ? You have output before statistics that indicates those errors. 2016-06-03 2:32 GMT+09:00 Antony T Curtis <[email protected]>: > Hammer checkmap shows this instead: >> >> HAMMER zone statistics >> >> zone # blocks items used[B] used[%] >> >> zone 0 0 0 0 0 >> >> zone 1 0 0 0 0 >> >> zone 2 0 0 0 0 >> >> zone 3 128 0 1073741824 100 >> >> zone 4 4 0 33554432 100 >> >> zone 5 0 0 0 0 >> >> zone 6 0 0 0 0 >> >> zone 7 0 0 0 0 >> >> zone 8 1029 0 7988092928 92.5418 >> >> zone 9 1443 0 2183767648 18.0406 >> >> zone 10 330734 0 2911406172336 104.938 >> >> zone 11 1154 0 14287486768 147.591 >> >> zone 12 0 0 0 0 >> >> zone 13 0 0 0 0 >> >> zone 14 0 0 0 0 >> >> zone 15 0 0 0 0 >> >> ---------------------------------------------------------------------- >> >> total 334492 0 2936972815936 104.67 >> >> 0 bad nodes >> >> 10 errors > > > > On 2 June 2016 at 10:14, Antony T Curtis <[email protected]> wrote: >> >> This is from a hammer blockmap command. >> >> On 2 June 2016 at 10:13, Tomohiro Kusumi <[email protected]> >> wrote: >>> >>> From which command is this from ? >>> It's not hammer show (because hammer show has non 0 items), so I >>> assume either blockmap or checkmap. >>> >>> 2016-06-03 2:05 GMT+09:00 Antony T Curtis <[email protected]>: >>> > Is there any info as to how to repair a Hammer volume or should I >>> > simply try >>> > to backup and restore? >>> > >>> >> HAMMER zone statistics >>> >> >>> >> zone # blocks items used[B] used[%] >>> >> >>> >> zone 0 1095221 0 18446744073709486080 >>> >> 2.00784e+06 >>> >> >>> >> zone 1 0 0 0 0 >>> >> >>> >> zone 2 0 0 0 0 >>> >> >>> >> zone 3 128 0 1073741824 100 >>> >> >>> >> zone 4 4 0 33554432 100 >>> >> >>> >> zone 5 0 0 0 0 >>> >> >>> >> zone 6 0 0 0 0 >>> >> >>> >> zone 7 0 0 0 0 >>> >> >>> >> zone 8 1029 0 7986941952 92.5284 >>> >> >>> >> zone 9 1443 0 2183756816 18.0405 >>> >> >>> >> zone 10 330680 0 2910941826784 104.939 >>> >> >>> >> zone 11 1154 0 14287415824 147.59 >>> >> >>> >> zone 12 0 0 0 0 >>> >> >>> >> zone 13 0 0 0 0 >>> >> >>> >> zone 14 0 0 0 0 >>> >> >>> >> zone 15 143205 0 1201290608640 100 >>> >> >>> >> ---------------------------------------------------------------------- >>> >> >>> >> total 1572864 0 4137797780736 31.3609 >>> >> >>> >> 0 bad layer1 >>> >> >>> >> 0 bad layer2 >>> > >>> > >>> > >>> > >>> > -- >>> > Antony T Curtis >>> > >> >> >> >> >> -- >> Antony T Curtis >> 0523 C487 9187 6972 6894 >> AEC7 3087 F819 B477 B687 > > > > > -- > Antony T Curtis > 0523 C487 9187 6972 6894 > AEC7 3087 F819 B477 B687
