Health report for Gannet Generated: 2026-10-05 03:00:01 PDT ==== Uptime and load ==== 03:00:01 up 19 days, 15:33, 0 users, load average: 12.38, 9.19, 7.15 [IO: 11.61, 8.53, 6.51 CPU: 0.77, 0.66, 0.64] CPU cores: 8 ==== Disk usage ==== Filesystem Type Size Used Avail Use% Mounted on /dev/md0 ext4 2.3G 1.6G 579M 74% / /dev/mapper/cachedev_1 btrfs 192T 22T 171T 12% /volume1 /dev/mapper/cachedev_0 ext4 200T 194T 5.4T 98% /volume2 /dev/loop0 ext4 27M 770K 24M 4% /tmp/SynologyAuthService none aufs 200T 194T 5.4T 98% /volume2/@docker/aufs/mnt/5a456596385953e3ae65f005bd9eb5b70d6b5ad065140b7874cdc7442cd66bbd none aufs 200T 194T 5.4T 98% /volume2/@docker/aufs/mnt/2840c576f08f0ef666d9f21e2b42ee04f16ba59ae38ef51bb2a5b3db1cbb416e /dev/mapper/cachedev_1 btrfs 192T 22T 171T 12% /volume2/@appdata/ContainerManager/all_shares/v1_web /dev/mapper/cachedev_1 btrfs 192T 22T 171T 12% /volume2/@appdata/ContainerManager/all_shares/surveillance ==== Inode usage ==== Filesystem Inodes IUsed IFree IUse% Mounted on /dev/md0 155648 48134 107514 31% / /dev/mapper/cachedev_1 0 0 0 - /volume1 /dev/mapper/cachedev_0 3355443200 98263960 3257179240 3% /volume2 /dev/loop0 8192 11 8181 1% /tmp/SynologyAuthService none 3355443200 98263960 3257179240 3% /volume2/@docker/aufs/mnt/5a456596385953e3ae65f005bd9eb5b70d6b5ad065140b7874cdc7442cd66bbd none 3355443200 98263960 3257179240 3% /volume2/@docker/aufs/mnt/2840c576f08f0ef666d9f21e2b42ee04f16ba59ae38ef51bb2a5b3db1cbb416e /dev/mapper/cachedev_1 0 0 0 - /volume2/@appdata/ContainerManager/all_shares/v1_web /dev/mapper/cachedev_1 0 0 0 - /volume2/@appdata/ContainerManager/all_shares/surveillance ==== Change since last report ==== Compared with usage_2026-10-04.tsv (GB used): / 2 -> 2 (+0 GB) /tmp/SynologyAuthService 1 -> 1 (+0 GB) /volume1 21889 -> 21901 (+12 GB) /volume2 198509 -> 198509 (+0 GB) /volume2/@appdata/ContainerManager/all_shares/surveillance 21889 -> 21901 (+12 GB) /volume2/@appdata/ContainerManager/all_shares/v1_web 21889 -> 21901 (+12 GB) /volume2/@docker/aufs/mnt/2840c576f08f0ef666d9f21e2b42ee04f16ba59ae38ef51bb2a5b3db1cbb416e 198509 -> 198509 (+0 GB) /volume2/@docker/aufs/mnt/5a456596385953e3ae65f005bd9eb5b70d6b5ad065140b7874cdc7442cd66bbd 198509 -> 198509 (+0 GB) ==== Memory ==== total used free shared buff/cache available Mem: 38Gi 1.9Gi 401Mi 11Mi 36Gi 36Gi Swap: 25Gi 1.8Gi 23Gi ==== RAID status ==== Personalities : [raid1] [raid6] [raid5] [raid4] [raidF1] md3 : active raid6 sdc3[18] sda3[12] sdb3[15] sde3[13] sdf3[16] sdi3[14] sdj3[17] sdl3[23] sdk3[20] sdh3[22] sdg3[19] sdd3[21] 156211596160 blocks super 1.2 level 6, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU] md4 : active raid6 sdqa3[0] sdtc3[11] sdtb3[10] sdta3[9] sdsc3[8] sdsb3[7] sdsa3[6] sdrc3[5] sdrb3[4] sdra3[3] sdqc3[2] sdqb3[1] 156211596160 blocks super 1.2 level 6, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU] md2 : active raid6 sdmc3[13] sdpc3[14] sdpb3[10] sdpa3[9] sdoc3[8] sdob3[7] sdoa3[6] sdnc3[15] sdnb3[4] sdna3[3] sdma3[12] sdmb3[1] 156211596160 blocks super 1.2 level 6, 64k chunk, algorithm 2 [12/12] [UUUUUUUUUUUU] md1 : active raid1 sda2[0] sdl2[7] sdk2[8] sdd2[11] sdg2[10] sdh2[9] sdc2[6] sdj2[5] sdi2[4] sdf2[3] sde2[2] sdb2[1] 2097088 blocks [12/12] [UUUUUUUUUUUU] md0 : active raid1 sda1[0] sdd1[11] sdg1[10] sdh1[9] sdk1[8] sdl1[7] sdc1[6] sdj1[5] sdi1[4] sdf1[3] sde1[2] sdb1[1] 2490176 blocks [12/12] [UUUUUUUUUUUU] unused devices: ==== SMART drive health ==== /dev/sda health=PASSED temp=34C realloc=0 pending=0 /dev/sdb health=PASSED temp=?C realloc=? pending=? /dev/sdc health=PASSED temp=?C realloc=? pending=? /dev/sdd health=PASSED temp=?C realloc=? pending=? /dev/sde health=PASSED temp=?C realloc=? pending=? /dev/sdf health=PASSED temp=?C realloc=? pending=? /dev/sdg health=PASSED temp=?C realloc=? pending=? /dev/sdh health=PASSED temp=?C realloc=? pending=? /dev/sdi health=PASSED temp=?C realloc=? pending=? /dev/sdj health=PASSED temp=?C realloc=? pending=? /dev/sdk health=PASSED temp=?C realloc=? pending=? /dev/sdl health=PASSED temp=?C realloc=? pending=? ==== Services ==== nfs-server active sshd active Failed units: pkgctl-HyperBackup-ED.service loaded failed failed HyperBackup-ED's service unit syno-nic-supported-check.service loaded failed failed Check Nic on external slot is synology nic but unprobe ==== Share connections ==== ==== Recent kernel errors (last 24h) ==== Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8805d1da4600, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8805d1da4600, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8805d1da4600, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:11:45 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8805d1da4600, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_server.c:683:rodsp_remote_client_login_init rodsp_msg_recv(ffff8805d1da4600, ffff8809f35e7e60, RODSP_SERVER_RECV_TIMEOUT_MSEC) failed, ret=-110 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8805d1da4600, ffffffffa1969ee0) failed, ret=-110 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8809a0b84300, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8809a0b84300, 22, 3, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8809a0b84300, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:12:27 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8809a0b84300, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:12:28 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8809a0b84300, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:12:28 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8809a0b84300, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:12:32 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:12:32 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8809a0b84300, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:12:38 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:12:38 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff880043403600, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:12:50 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:12:50 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff880672c59e00, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:13:23 Gannet kernel: iSCSI:target_core_rodsp_server.c:683:rodsp_remote_client_login_init rodsp_msg_recv(ffff88095ebe8000, ffff8809f35e7e60, RODSP_SERVER_RECV_TIMEOUT_MSEC) failed, ret=-110 Oct 05 02:13:23 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff88095ebe8000, ffffffffa1969ee0) failed, ret=-110 Oct 05 02:13:23 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff88015439cf00, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:13:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff88015439cf00, 22, 3, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:13:24 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff88015439cf00, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 05 02:13:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff88015439cf00, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 05 02:13:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 05 02:13:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff88015439cf00, ffffffffa1969ee0) failed, ret=-22 Oct 05 02:14:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:683:rodsp_remote_client_login_init rodsp_msg_recv(ffff88003b453000, ffff8809f35e7e60, RODSP_SERVER_RECV_TIMEOUT_MSEC) failed, ret=-110 Oct 05 02:14:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff88003b453000, ffffffffa1969ee0) failed, ret=-110 ==== Summary ==== 4 alert(s): * CRITICAL disk: /volume2 at 98% * CRITICAL disk: /volume2/@docker/aufs/mnt/5a456596385953e3ae65f005bd9eb5b70d6b5ad065140b7874cdc7442cd66bbd at 98% * CRITICAL disk: /volume2/@docker/aufs/mnt/2840c576f08f0ef666d9f21e2b42ee04f16ba59ae38ef51bb2a5b3db1cbb416e at 98% * Disk or filesystem errors in kernel log