On Mon, Mar 14, 2016 at 6:11 PM, Marcelo Leandro <[email protected]> wrote: > All the disks in the > /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ > are deleted snapshots that were not removed. The disk no contain snapshot. > In > /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ > it must have just one disk after the merge. > > Right?
Yes, this seems to be a bug when doing a merge on a host which is not the spm. According to the log you attached (vdsm.log.5): - we do not deactivate the lv after the merge - therefore the link /dev/vgname/lvname is not deleted - we don't delete the link at /rhev/data-center - we don't delete the links at /run/vdsm/storage The links under /run/vdsm/storage and /rhev/data-center should will be deleted when hotunpluging this disk, or when stopping the vm. Please file a ovirt/vdsm bug for this and include the information from this thread. Nir > > Em 14/03/2016 12:41, "Marcelo Leandro" <[email protected]> escreveu: >> >> Are you talking about /dev/vgname/lvname link or the links under >> /run/vdsm/storage/domain/image/volume, >> or /rhev/data-center/pull/domain/image/volume? >> >> in /rhev/data-center/pull/domain/image/volume >> >> >> /dev/vgname/lvname is created by udev rules when lv is activated or >> deactivated. >> To understand if this is the issue, can you show the output of: >> >> pvscan --cache >> return: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# pvscan --cache >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# >> >> >> lvs vgname >> return: >> 06d35bed-445f-453b-a1b5-cf1a26e21d57 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 19.00g >> 0bad7a90-e6d5-4f80-9e77-276092989ec3 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 1.00g >> 12e1c2eb-2e4e-4714-8358-0a8f1bf44b2f >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 502.00g >> 191eb95f-2604-406b-ad90-1387cd4df7aa >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 10.00g >> 235da77a-8713-4bdf-bb3b-4c6478b0ffe2 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 1.68t >> 289b1789-e65a-4725-95fe-7b1a59208b45 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 15.00g >> 2d1cd019-f547-47c9-b360-0247f5283563 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 14.00g >> 2e59f7f2-9e30-460e-836a-5e0d3d625059 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 27.50g >> 2ff7d36e-2ff9-466a-ad26-c1c67ba34dc6 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 21.00g >> 3d01ae03-ee4e-4fc2-aedd-6fc757f84f22 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 202.00g >> 4626025f-53ab-487a-9f95-35ae65393f03 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 6.00g >> 5dbb5762-6828-4c95-9cd1-d05896758af7 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 100.00g >> 5e1461fc-c609-479d-9627-e88936fb15ed >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 11.00g >> 64800fa4-85c2-4567-9605-6dc8ed5fec52 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 39.00g >> 661293e4-26ef-4c2c-903b-442a2b7fb5c6 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 13.00g >> 79e4e84b-370a-4d6d-9683-197dabb591c2 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 5.12g >> 7a3a6929-973e-4eec-bef0-1b99101e850d >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 20.00g >> 7a79ae4f-4a47-4ce2-8570-95efc7774f7b >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 80.00g >> 828d4c13-62c5-4d23-b0cc-e4ec88928c1f >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 128.00m >> 871874e8-0d89-4f13-962a-3d8175194130 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 54.00g >> a0a9aac2-d387-4148-a8a0-a906cfc1b513 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 240.00g >> aa397814-43d4-42f7-9151-fd6d9f6d0b7f >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 22.00g >> b3433da9-e6b5-4ab4-9aed-47a698079a62 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 55.00g >> b47f58e0-d576-49be-b8aa-f30581a0373a >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 124.00g >> b5174aaa-b4ed-48e2-ab60-4bd51edde175 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 4.00g >> b8027a73-2d37-4df6-a2ac-4782859b749f >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 128.00m >> b86ed4a4-c922-4567-98b4-bace49d258f6 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 13.00g >> ba8a3a28-1dd5-4072-bcd1-f8155fade47a >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi------- 21.00g >> bb1bb92b-a8a7-486a-b171-18317e5d8095 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 534.00g >> c7b5ca51-7ec5-467c-95c6-64bda2cb1fa7 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 13.00g >> e88dfa8a-a9dc-4843-8c46-cc57ad700a04 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 4.00g >> f2ca34b7-c2b5-4072-b539-d1ee91282652 >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 137.00g >> ids >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-ao---- 128.00m >> inbox >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-a----- 128.00m >> leases >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-a----- 2.00g >> master >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-a----- 1.00g >> metadata >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-a----- 512.00m >> outbox >> c2dc0101-748e-4a7b-9913-47993eaa52bd -wi-a----- 128.00m >> >> >> >> ls -l /dev/vgname >> return: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# ls -l >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/ >> total 0 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:18 >> 0569a2e0-275b-4702-8500-dff732fea13c -> ../dm-68 >> lrwxrwxrwx. 1 root root 8 Mar 13 23:00 >> 06d35bed-445f-453b-a1b5-cf1a26e21d57 -> ../dm-39 >> lrwxrwxrwx. 1 root root 8 Mar 13 23:00 >> 0ab62c79-0dc1-43ef-9043-1f209e988bd9 -> ../dm-66 >> lrwxrwxrwx. 1 root root 8 Mar 14 15:22 >> 0bad7a90-e6d5-4f80-9e77-276092989ec3 -> ../dm-86 >> lrwxrwxrwx. 1 root root 8 Mar 14 15:16 >> 1196d06c-d3ea-40ee-841a-a3de379b09f9 -> ../dm-85 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> 12e1c2eb-2e4e-4714-8358-0a8f1bf44b2f -> ../dm-32 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> 18b1b7e1-0f76-4e1b-aea1-c4b737dad26d -> ../dm-64 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:20 >> 191eb95f-2604-406b-ad90-1387cd4df7aa -> ../dm-40 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> 3cf87634-ac94-42a9-ac8e-fde0acf867d8 -> ../dm-63 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:17 >> 4626025f-53ab-487a-9f95-35ae65393f03 -> ../dm-33 >> lrwxrwxrwx. 1 root root 8 Mar 14 14:28 >> 48e81eda-fa1e-4788-95a5-7d99974d4b3f -> ../dm-78 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:20 >> 5dbb5762-6828-4c95-9cd1-d05896758af7 -> ../dm-41 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:18 >> 5e1461fc-c609-479d-9627-e88936fb15ed -> ../dm-36 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:40 >> 5f484058-1fa7-496e-8525-4ad52e5c0c9c -> ../dm-73 >> lrwxrwxrwx. 1 root root 8 Mar 14 14:33 >> 61e3c3de-55d1-42e8-8098-eccef7319cac -> ../dm-81 >> lrwxrwxrwx. 1 root root 8 Mar 9 01:17 >> 64800fa4-85c2-4567-9605-6dc8ed5fec52 -> ../dm-46 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:26 >> 77204a10-1ce3-442a-9571-3a6a19649224 -> ../dm-69 >> lrwxrwxrwx. 1 root root 8 Mar 2 12:26 >> 79e4e84b-370a-4d6d-9683-197dabb591c2 -> ../dm-58 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:53 >> 7a3a6929-973e-4eec-bef0-1b99101e850d -> ../dm-37 >> lrwxrwxrwx. 1 root root 8 Feb 16 01:21 >> 7f8bb099-9a18-4e89-bf48-57e56e5770d2 -> ../dm-25 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> 8ab6040f-3605-44fe-aee6-a74e03c44ecb -> ../dm-27 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:55 >> 8b14431f-52b5-42ba-977a-ec8401f7ddea -> ../dm-75 >> lrwxrwxrwx. 1 root root 8 Mar 14 14:42 >> 9367bcda-d1aa-40f7-b7ec-d7d2028bc4e6 -> ../dm-84 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:33 >> 9faf4687-48e7-48fa-9aad-50ed89ee1f8a -> ../dm-72 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:48 >> a9f65abe-4514-4873-aca7-3e2a04bd4448 -> ../dm-74 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:21 >> aa397814-43d4-42f7-9151-fd6d9f6d0b7f -> ../dm-43 >> lrwxrwxrwx. 1 root root 8 Mar 13 13:48 >> b2aa77bb-bc83-4c29-9a67-09d6df2c6fdf -> ../dm-26 >> lrwxrwxrwx. 1 root root 8 Mar 14 15:23 >> b3433da9-e6b5-4ab4-9aed-47a698079a62 -> ../dm-44 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:20 >> b86ed4a4-c922-4567-98b4-bace49d258f6 -> ../dm-42 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> bb1bb92b-a8a7-486a-b171-18317e5d8095 -> ../dm-30 >> lrwxrwxrwx. 1 root root 8 Mar 13 23:04 >> bba70ecf-0d97-4a1a-bff5-d1fba4706602 -> ../dm-67 >> lrwxrwxrwx. 1 root root 8 Mar 6 05:07 >> c7b5ca51-7ec5-467c-95c6-64bda2cb1fa7 -> ../dm-38 >> lrwxrwxrwx. 1 root root 8 Mar 14 14:10 >> d24715dd-32a5-404e-bc57-fe11b99f1fb9 -> ../dm-77 >> lrwxrwxrwx. 1 root root 8 Mar 14 14:37 >> d963aba9-3d3a-489d-91ed-ea4465537495 -> ../dm-82 >> lrwxrwxrwx. 1 root root 8 Mar 14 13:59 >> da77b987-aaa4-4f9f-9300-4f73d6fb103e -> ../dm-76 >> lrwxrwxrwx. 1 root root 8 Mar 2 01:18 >> e88dfa8a-a9dc-4843-8c46-cc57ad700a04 -> ../dm-34 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:33 >> f2ca34b7-c2b5-4072-b539-d1ee91282652 -> ../dm-31 >> lrwxrwxrwx. 1 root root 8 Mar 13 22:53 >> f49ae932-1c07-4295-998d-648afa850982 -> ../dm-65 >> lrwxrwxrwx. 1 root root 8 Feb 13 04:26 ids -> ../dm-20 >> lrwxrwxrwx. 1 root root 8 Feb 13 04:26 inbox -> ../dm-23 >> lrwxrwxrwx. 1 root root 8 Mar 2 00:23 leases -> ../dm-21 >> lrwxrwxrwx. 1 root root 8 Feb 13 04:26 master -> ../dm-24 >> lrwxrwxrwx. 1 root root 8 Mar 14 15:16 metadata -> ../dm-19 >> lrwxrwxrwx. 1 root root 8 Feb 13 04:26 outbox -> ../dm-22 >> >> tree /run/vdsm/stoage/domain/image >> return before: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# tree >> /run/vdsm/storage/c2dc0101-748e-4a7b-9913-47993eaa52bd/93633835-d709-4ebb-9317-903e62064c43/ >> >> /run/vdsm/storage/c2dc0101-748e-4a7b-9913-47993eaa52bd/93633835-d709-4ebb-9317-903e62064c43/ >> └── b47f58e0-d576-49be-b8aa-f30581a0373a -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b47f58e0-d576-49be-b8aa-f30581a0373a >> >> 0 directories, 1 file >> >> tree /rhev/data-center/pool/domain/images/image >> return before: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# tree >> /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ >> >> /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ >> ├── 0569a2e0-275b-4702-8500-dff732fea13c -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/0569a2e0-275b-4702-8500-dff732fea13c >> ├── 0bad7a90-e6d5-4f80-9e77-276092989ec3 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/0bad7a90-e6d5-4f80-9e77-276092989ec3 >> ├── 1196d06c-d3ea-40ee-841a-a3de379b09f9 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/1196d06c-d3ea-40ee-841a-a3de379b09f9 >> ├── 48e81eda-fa1e-4788-95a5-7d99974d4b3f -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/48e81eda-fa1e-4788-95a5-7d99974d4b3f >> ├── 5f484058-1fa7-496e-8525-4ad52e5c0c9c -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5f484058-1fa7-496e-8525-4ad52e5c0c9c >> ├── 61e3c3de-55d1-42e8-8098-eccef7319cac -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/61e3c3de-55d1-42e8-8098-eccef7319cac >> ├── 77204a10-1ce3-442a-9571-3a6a19649224 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/77204a10-1ce3-442a-9571-3a6a19649224 >> ├── 8b14431f-52b5-42ba-977a-ec8401f7ddea -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/8b14431f-52b5-42ba-977a-ec8401f7ddea >> ├── 9367bcda-d1aa-40f7-b7ec-d7d2028bc4e6 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/9367bcda-d1aa-40f7-b7ec-d7d2028bc4e6 >> ├── 9faf4687-48e7-48fa-9aad-50ed89ee1f8a -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/9faf4687-48e7-48fa-9aad-50ed89ee1f8a >> ├── a9f65abe-4514-4873-aca7-3e2a04bd4448 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/a9f65abe-4514-4873-aca7-3e2a04bd4448 >> ├── b2aa77bb-bc83-4c29-9a67-09d6df2c6fdf -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b2aa77bb-bc83-4c29-9a67-09d6df2c6fdf >> ├── b3433da9-e6b5-4ab4-9aed-47a698079a62 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b3433da9-e6b5-4ab4-9aed-47a698079a62 >> ├── bba70ecf-0d97-4a1a-bff5-d1fba4706602 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/bba70ecf-0d97-4a1a-bff5-d1fba4706602 >> ├── d24715dd-32a5-404e-bc57-fe11b99f1fb9 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/d24715dd-32a5-404e-bc57-fe11b99f1fb9 >> ├── d963aba9-3d3a-489d-91ed-ea4465537495 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/d963aba9-3d3a-489d-91ed-ea4465537495 >> └── da77b987-aaa4-4f9f-9300-4f73d6fb103e -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/da77b987-aaa4-4f9f-9300-4f73d6fb103e >> >> 0 directories, 17 files >> >> >> tree /run/vdsm/stoage/domain/image >> return after: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# tree >> /run/vdsm/storage/c2dc0101-748e-4a7b-9913-47993eaa52bd/93633835-d709-4ebb-9317-903e62064c43/ >> >> /run/vdsm/storage/c2dc0101-748e-4a7b-9913-47993eaa52bd/93633835-d709-4ebb-9317-903e62064c43/ >> └── b47f58e0-d576-49be-b8aa-f30581a0373a -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b47f58e0-d576-49be-b8aa-f30581a0373a >> >> 0 directories, 1 file >> >> >> tree /rhev/data-center/pool/domain/images/image >> return after: >> [root@srv-qemu02 2f2c9196-831e-45bd-8824-ebd3325c4b1c]# tree >> /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ >> >> /rhev/data-center/77e24b20-9d21-4952-a089-3c5c592b4e6d/c2dc0101-748e-4a7b-9913-47993eaa52bd/images/2f2c9196-831e-45bd-8824-ebd3325c4b1c/ >> ├── 0569a2e0-275b-4702-8500-dff732fea13c -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/0569a2e0-275b-4702-8500-dff732fea13c >> ├── 0bad7a90-e6d5-4f80-9e77-276092989ec3 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/0bad7a90-e6d5-4f80-9e77-276092989ec3 >> ├── 1196d06c-d3ea-40ee-841a-a3de379b09f9 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/1196d06c-d3ea-40ee-841a-a3de379b09f9 >> ├── 48e81eda-fa1e-4788-95a5-7d99974d4b3f -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/48e81eda-fa1e-4788-95a5-7d99974d4b3f >> ├── 5f484058-1fa7-496e-8525-4ad52e5c0c9c -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5f484058-1fa7-496e-8525-4ad52e5c0c9c >> ├── 61e3c3de-55d1-42e8-8098-eccef7319cac -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/61e3c3de-55d1-42e8-8098-eccef7319cac >> ├── 77204a10-1ce3-442a-9571-3a6a19649224 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/77204a10-1ce3-442a-9571-3a6a19649224 >> ├── 8b14431f-52b5-42ba-977a-ec8401f7ddea -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/8b14431f-52b5-42ba-977a-ec8401f7ddea >> ├── 9367bcda-d1aa-40f7-b7ec-d7d2028bc4e6 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/9367bcda-d1aa-40f7-b7ec-d7d2028bc4e6 >> ├── 9faf4687-48e7-48fa-9aad-50ed89ee1f8a -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/9faf4687-48e7-48fa-9aad-50ed89ee1f8a >> ├── a9f65abe-4514-4873-aca7-3e2a04bd4448 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/a9f65abe-4514-4873-aca7-3e2a04bd4448 >> ├── b2aa77bb-bc83-4c29-9a67-09d6df2c6fdf -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b2aa77bb-bc83-4c29-9a67-09d6df2c6fdf >> ├── b3433da9-e6b5-4ab4-9aed-47a698079a62 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b3433da9-e6b5-4ab4-9aed-47a698079a62 >> ├── bba70ecf-0d97-4a1a-bff5-d1fba4706602 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/bba70ecf-0d97-4a1a-bff5-d1fba4706602 >> ├── d24715dd-32a5-404e-bc57-fe11b99f1fb9 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/d24715dd-32a5-404e-bc57-fe11b99f1fb9 >> ├── d963aba9-3d3a-489d-91ed-ea4465537495 -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/d963aba9-3d3a-489d-91ed-ea4465537495 >> └── da77b987-aaa4-4f9f-9300-4f73d6fb103e -> >> /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/da77b987-aaa4-4f9f-9300-4f73d6fb103e >> >> 0 directories, 17 files >> >> >> Thanks. >> >> 2016-03-14 12:23 GMT-03:00 Nir Soffer <[email protected]>: >>> >>> On Mon, Mar 14, 2016 at 5:05 PM, Marcelo Leandro <[email protected]> >>> wrote: >>> > >>> > >>> > Is it cold (the VM is down) or live (the VM is up) merge (snapshot >>> > deletion)? >>> > >>> > VM is up >>> > >>> > What version are you running? >>> > >>> > oVirt Engine Version: 3.6.3.4-1.el7.centos >>> > >>> > >>> > Can you please share engine and vdsm logs? >>> > >>> > yes. >>> > >>> > Please note that at some point we try to verify that image was removed >>> > by >>> > running getVolumeInfo hence, the volume not found is expected. The >>> > thing is, >>> > that you say that volume does exist. >>> > Can you run following command on the host: >>> > >>> > vdsClient -s 0 getVolumeInfo <sd> <sp> <img> <vol> >>> > >>> > return the command: >>> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# vdsClient -s 0 >>> > getVolumeInfo c2dc0101-748e-4a7b-9913-47993eaa52bd >>> > 77e24b20-9d21-4952-a089-3c5c592b4e6d >>> > 93633835-d709-4ebb-9317-903e62064c43 >>> > 948d0453-1992-4a3c-81db-21248853a88a >>> > Volume does not exist: ('948d0453-1992-4a3c-81db-21248853a88a',) >>> > >>> > after restarting the host where vm was on, the link discs in >>> > image_group_id >>> > was broken but was not removed. >>> > >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 10:04 >>> > 215a902a-1b99-403b-a648-21977dd0fa78 >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/215a902a-1b99-403b-a648-21977dd0fa78 >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:28 >>> > 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:31 >>> > 3fba372c-4c39-4843-be9e-b358b196331d >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/3fba372c-4c39-4843-be9e-b358b196331d >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 08:44 >>> > 5097df27-c676-4ee7-af89-ecdaed2c77be >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5097df27-c676-4ee7-af89-ecdaed2c77be >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:23 >>> > 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:12 >>> > 7d9b6ed0-1125-4215-ab76-37bcda3f6c2d >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/7d9b6ed0-1125-4215-ab76-37bcda3f6c2d >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 10:13 >>> > 948d0453-1992-4a3c-81db-21248853a88a >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/948d0453-1992-4a3c-81db-21248853a88a >>> > lrwxrwxrwx. 1 vdsm kvm 78 Nov 27 22:30 >>> > b47f58e0-d576-49be-b8aa-f30581a0373a >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b47f58e0-d576-49be-b8aa-f30581a0373a >>> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 11 22:01 >>> > c598bb22-a386-4908-bfa1-7c44bd764c96 >>> > -> >>> > >>> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/c598bb22-a386-4908-bfa1-7c44bd764c96 >>> > >>> > >>> > You question is not clear. Can you explain what is the unexpected >>> > behavior? >>> > >>> > the link to the lvm should not be deleted after deleting the snapshot? >>> >>> Are you talking about /dev/vgname/lvname link or the links under >>> /run/vdsm/storage/domain/image/volume, >>> or /rhev/data-center/pull/domain/image/volume? >>> >>> /dev/vgname/lvname is created by udev rules when lv is activated or >>> deactivated. >>> To understand if this is the issue, can you show the output of: >>> >>> pvscan --cache >>> lvs vgname >>> ls -l /dev/vgname >>> >>> Both before the the merge, and after the merge was completed. >>> >>> The lv should not exist, and the links should be deleted. >>> >>> Links under /run/vdsm/storage or /rhev/data-center/ should be created >>> when starting a vm, and tore down when stopping a vm, hotunpluging >>> a disk, or removing a snapshot. >>> >>> To understand if there is an issue, we need the output of: >>> >>> tree /run/vdsm/stoage/domain/image >>> tree /rhev/data-center/pool/domain/images/image >>> >>> Before and after the merge. >>> >>> The links should be deleted. >>> >>> Nir >>> >>> > >>> > >>> > Thanks >>> > >>> > 2016-03-14 10:14 GMT-03:00 Nir Soffer <[email protected]>: >>> >> >>> >> On Sat, Mar 12, 2016 at 3:10 PM, Marcelo Leandro >>> >> <[email protected]> >>> >> wrote: >>> >> > Good morning >>> >> > >>> >> > I have a doubt, when i do a snapshot, a new lvm is generated, >>> >> > however >>> >> > when I delete this snapshot the lvm not off, that's right? >>> >> >>> >> You question is not clear. Can you explain what is the unexpected >>> >> behavior? >>> >> >>> >> To check if an lv created or removed by ovirt, you can do: >>> >> >>> >> pvscan --cache >>> >> lvs vg-uuid >>> >> >>> >> Nir >>> >> >>> >> > >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# ls >>> >> > 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> >> > 7d9b6ed0-1125-4215-ab76-37bcda3f6c2d >>> >> > 3fba372c-4c39-4843-be9e-b358b196331d >>> >> > b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > 5097df27-c676-4ee7-af89-ecdaed2c77be >>> >> > c598bb22-a386-4908-bfa1-7c44bd764c96 >>> >> > 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# ls -l >>> >> > total 0 >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:28 >>> >> > 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:31 >>> >> > 3fba372c-4c39-4843-be9e-b358b196331d -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/3fba372c-4c39-4843-be9e-b358b196331d >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 08:44 >>> >> > 5097df27-c676-4ee7-af89-ecdaed2c77be -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5097df27-c676-4ee7-af89-ecdaed2c77be >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:23 >>> >> > 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 12 09:12 >>> >> > 7d9b6ed0-1125-4215-ab76-37bcda3f6c2d -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/7d9b6ed0-1125-4215-ab76-37bcda3f6c2d >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Nov 27 22:30 >>> >> > b47f58e0-d576-49be-b8aa-f30581a0373a -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > lrwxrwxrwx. 1 vdsm kvm 78 Mar 11 22:01 >>> >> > c598bb22-a386-4908-bfa1-7c44bd764c96 -> >>> >> > >>> >> > >>> >> > /dev/c2dc0101-748e-4a7b-9913-47993eaa52bd/c598bb22-a386-4908-bfa1-7c44bd764c96 >>> >> > >>> >> > >>> >> > >>> >> > disks snapshot: >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img >>> >> > info >>> >> > 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> >> > image: 27a8bca3-f984-4f67-9dd2-9e2fc5a5f366 >>> >> > file format: qcow2 >>> >> > virtual size: 112G (120259084288 bytes) >>> >> > disk size: 0 >>> >> > cluster_size: 65536 >>> >> > backing file: >>> >> > >>> >> > ../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > backing file format: raw >>> >> > Format specific information: >>> >> > compat: 0.10 >>> >> > refcount bits: 16 >>> >> > >>> >> > >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img >>> >> > info >>> >> > 3fba372c-4c39-4843-be9e-b358b196331d >>> >> > image: 3fba372c-4c39-4843-be9e-b358b196331d >>> >> > file format: qcow2 >>> >> > virtual size: 112G (120259084288 bytes) >>> >> > disk size: 0 >>> >> > cluster_size: 65536 >>> >> > backing file: >>> >> > >>> >> > ../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > backing file format: raw >>> >> > Format specific information: >>> >> > compat: 0.10 >>> >> > refcount bits: 16 >>> >> > >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img >>> >> > info >>> >> > 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> >> > image: 5aaf9ce9-d7ad-4607-aab9-2e239ebaed51 >>> >> > file format: qcow2 >>> >> > virtual size: 112G (120259084288 bytes) >>> >> > disk size: 0 >>> >> > cluster_size: 65536 >>> >> > backing file: >>> >> > >>> >> > ../93633835-d709-4ebb-9317-903e62064c43/b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > backing file format: raw >>> >> > Format specific information: >>> >> > compat: 0.10 >>> >> > refcount bits: 16 >>> >> > >>> >> > >>> >> > disk base: >>> >> > [root@srv-qemu03 93633835-d709-4ebb-9317-903e62064c43]# qemu-img >>> >> > info >>> >> > b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > image: b47f58e0-d576-49be-b8aa-f30581a0373a >>> >> > file format: raw >>> >> > virtual size: 112G (120259084288 bytes) >>> >> > disk size: 0 >>> >> > >>> >> > >>> >> > Thanks. >>> >> > _______________________________________________ >>> >> > Users mailing list >>> >> > [email protected] >>> >> > http://lists.ovirt.org/mailman/listinfo/users >>> > >>> > >> >> > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
