Bonjour à tous. Le 22 juin, il faisait près de 35°C chez moi, et j'ai eu plusieurs messages d'erreur BTRFS sur la partition « home » (en /dev/sda4, voir ci-dessous). Dans le même temps, thunderbird n'arrivait plus à lister les messages dans les dossiers de mes comptes IMAP. J'ai éteint l'ordi et ne l'ai rallumé qu'un jour plus tard, à une température externe moins élevée : depuis, il n'y a plus eu aucun problème ni message d'erreur.
« btrfs check /dev/sda4 » (partition démontée) ne donne aucune erreur et « smartctl -t long /dev/sda » (durée environ 3h) non plus. Les premières erreurs sont : « jun 22 15:11:51 lenlap kernel: ata4.00: exception Emask 0x0 SAct 0x3f000 SErr 0x50000 action 0x6 frozen jun 22 15:11:51 lenlap kernel: ata4: SError: { PHYRdyChg CommWake } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:60:c8:82:8c/02:00:10:00:00/40 tag 12 ncq dma 262144 out […] » Suivies par des dizaines de : « Jun 22 15:12:02 lenlap kernel: [ 4159.268019] BTRFS error (device sda4): bdev /dev/sda4 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 » Je ne comprends pas ce qui c'est passé et je ne sais pas si cela devrait m'inquiéter. Si quelqu'un y voit plus clair que moi, dans cette série d'erreurs [sans conséquences apparentes] je serais preneur. (Le portable n'a que quelques semaines. Accessoirement, le sda est le disque secondaire, le primaire étant un ssd pcie-nvme) Au cas où, je joins à ce message : * la sortie de « journalctl --system --since "2017-06-22" --until "2017-06-23" -p 3 » (expurgée) ; * la sortie de « smartctl -a /dev/sda » * la sortie de « btrfs check /dev/sda4 » Merci d'avance pour vos éventuels éclairages, -- ___________________ | $ post_tenebras ↲ | waouh! | GNU \ / | \ | -- * -- | o | $ who ↲ / \ |_-- ~_| | Alexandre Hoïde | _/| | -------------------
-- Logs begin at Wed 2017-06-14 13:05:31 CEST, end at Sun 2017-06-25 21:54:03 CEST. -- jun 22 15:11:51 lenlap kernel: ata4.00: exception Emask 0x0 SAct 0x3f000 SErr 0x50000 action 0x6 frozen jun 22 15:11:51 lenlap kernel: ata4: SError: { PHYRdyChg CommWake } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:60:c8:82:8c/02:00:10:00:00/40 tag 12 ncq dma 262144 out res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:68:c8:c9:8c/02:00:10:00:00/40 tag 13 ncq dma 262144 out res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:70:c8:d1:8c/02:00:10:00:00/40 tag 14 ncq dma 262144 out res 40/00:00:00:00:00/00:00:00:00:00/40 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:78:40:b3:8d/02:00:10:00:00/40 tag 15 ncq dma 262144 out res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:80:98:0b:8e/02:00:10:00:00/40 tag 16 ncq dma 262144 out res 40/00:00:00:00:00/00:00:00:00:00/40 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:11:51 lenlap kernel: ata4.00: failed command: WRITE FPDMA QUEUED jun 22 15:11:51 lenlap kernel: ata4.00: cmd 61/00:88:28:10:8e/02:00:10:00:00/40 tag 17 ncq dma 262144 out res 40/00:00:06:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) jun 22 15:11:51 lenlap kernel: ata4.00: status: { DRDY } jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277643976 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277662152 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277664200 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277721920 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277744536 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 277745704 jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 10, rd 0, flush 0, corrupt 0, gen 0 jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: sd 3:0:0:0: rejecting I/O to offline device jun 22 15:12:02 lenlap kernel: blk_update_request: I/O error, dev sda, sector 0 jun 22 15:12:02 lenlap kernel: BTRFS: error (device sda4) in btrfs_commit_transaction:2227: errno=-5 IO failure (Error while writing out transaction) jun 22 15:12:02 lenlap kernel: BTRFS: error (device sda4) in cleanup_transaction:1850: errno=-5 IO failure jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:02 lenlap systemd[1]: Failed unmounting /home. jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 1, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 2, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 3, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 4, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 5, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 6, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 7, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 8, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 9, flush 0, corrupt 0, gen 0 jun 22 15:12:27 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 10, flush 0, corrupt 0, gen 0 jun 22 15:20:35 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 116, rd 29, flush 0, corrupt 0, gen 0 jun 22 15:20:35 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 117, rd 29, flush 0, corrupt 0, gen 0 jun 22 15:21:42 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 15:21:42 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 15:26:21 lenlap systemd[1]: Timed out waiting for device WDC_WD10SPCX-08S8TT0 pr1. jun 22 15:27:18 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 15:27:18 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 15:27:18 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 118, rd 29, flush 0, corrupt 0, gen 0 jun 22 15:27:18 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 29, flush 0, corrupt 0, gen 0 jun 22 15:32:47 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 15:32:47 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 15:45:00 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 15:45:00 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 16:16:16 lenlap systemd[1]: Timed out waiting for device WDC_WD10SPCX-08S8TT0 pr1. jun 22 16:16:17 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 16:16:17 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 16:21:46 lenlap kernel: ata4: exception Emask 0x40 SAct 0x0 SErr 0x10800 action 0x7 jun 22 16:21:46 lenlap kernel: ata4: SError: { HostInt PHYRdyChg } jun 22 16:24:26 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 30, flush 0, corrupt 0, gen 0 jun 22 16:24:26 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 31, flush 0, corrupt 0, gen 0 jun 22 16:25:20 lenlap systemd[1]: Timed out waiting for device WDC_WD10SPCX-08S8TT0 pr1. jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 32, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 33, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 34, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 35, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 36, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 37, flush 0, corrupt 0, gen 0 jun 22 16:25:58 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 38, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 39, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 40, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 41, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 42, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 43, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 44, flush 0, corrupt 0, gen 0 jun 22 16:28:21 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 45, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 46, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 47, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 48, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 49, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 50, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 51, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 52, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 53, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 54, flush 0, corrupt 0, gen 0 jun 22 16:30:33 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 55, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 81, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 82, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 83, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 84, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 85, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 86, flush 0, corrupt 0, gen 0 jun 22 17:01:42 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 87, flush 0, corrupt 0, gen 0 jun 22 17:02:25 lenlap systemd[1]: Timed out waiting for device WDC_WD10SPCX-08S8TT0 pr1. jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 88, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 89, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 90, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 91, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 92, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 93, flush 0, corrupt 0, gen 0 jun 22 17:03:09 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 94, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 95, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 96, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 97, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 98, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 99, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 100, flush 0, corrupt 0, gen 0 jun 22 17:03:16 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 101, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 102, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 103, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 104, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 105, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 106, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 107, flush 0, corrupt 0, gen 0 jun 22 17:03:32 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 119, rd 108, flush 0, corrupt 0, gen 0 jun 22 17:03:57 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 120, rd 108, flush 0, corrupt 0, gen 0 jun 22 17:05:48 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 120, rd 109, flush 0, corrupt 0, gen 0 jun 22 17:06:08 lenlap systemd[1]: Timed out waiting for device WDC_WD10SPCX-08S8TT0 pr1. jun 22 17:07:46 lenlap kernel: BTRFS error (device sda4): bdev /dev/sda4 errs: wr 121, rd 109, flush 0, corrupt 0, gen 0 jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /run/user/119. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap systemd[1]: Failed unmounting /home. jun 22 17:07:56 lenlap kernel: BTRFS error (device sda4): cleaner transaction attach returned -30
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-3-amd64] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Blue Mobile Device Model: WDC WD10SPCX-08S8TT0 Serial Number: WD-WX41A17AUCC0 LU WWN Device Id: 5 0014ee 6b2270645 Firmware Version: 02.01A02 User Capacity: 1'000'204'886'016 bytes [1.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun Jun 25 21:57:35 2017 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: (16560) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 190) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x7035) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 190 188 021 Pre-fail Always - 1466 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 333 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 207 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 177 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 13 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 2032 194 Temperature_Celsius 0x0022 109 096 000 Old_age Always - 38 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 240 Head_Flying_Hours 0x0032 100 100 000 Old_age Always - 189 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 204 - # 2 Short offline Completed without error 00% 196 - # 3 Extended offline Aborted by host 90% 196 - # 4 Vendor (0x50) Completed without error 00% 196 - # 5 Short offline Completed without error 00% 196 - # 6 Vendor (0x50) Completed without error 00% 29 - # 7 Short offline Completed without error 00% 29 - # 8 Vendor (0x50) Completed without error 00% 1 - # 9 Short offline Completed without error 00% 1 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay.
checking extents checking free space cache checking fs roots checking csums checking root refs Checking filesystem on /dev/sda4 UUID: 13e50f59-0966-482c-9e6a-b2e3a4b834fb found 111702671360 bytes used err is 0 total csum bytes: 108624724 total tree bytes: 431046656 total fs tree bytes: 285065216 total extent tree bytes: 30228480 btree space waste bytes: 50536670 file data blocks allocated: 113751801856 referenced 110529253376