Health report for Gannet Generated: 2026-10-21 03:00:02 PDT ==== Uptime and load ==== 03:00:02 up 35 days, 15:33, 0 users, load average: 5.16, 4.40, 3.88 [IO: 3.65, 3.38, 3.11 CPU: 1.50, 1.02, 0.76] CPU cores: 8 ==== Disk usage ==== Filesystem Type Size Used Avail Use% Mounted on /dev/md0 ext4 2.3G 1.7G 569M 75% / /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 48042 107606 31% / /dev/mapper/cachedev_1 0 0 0 - /volume1 /dev/mapper/cachedev_0 3355443200 98264386 3257178814 3% /volume2 /dev/loop0 8192 11 8181 1% /tmp/SynologyAuthService none 3355443200 98264386 3257178814 3% /volume2/@docker/aufs/mnt/5a456596385953e3ae65f005bd9eb5b70d6b5ad065140b7874cdc7442cd66bbd none 3355443200 98264386 3257178814 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_2026-10-20.tsv (GB used): / 2 -> 2 (+0 GB) /tmp/SynologyAuthService 1 -> 1 (+0 GB) /volume1 22397 -> 22397 (+0 GB) /volume2 198509 -> 198509 (+0 GB) /volume2/@appdata/ContainerManager/all_shares/surveillance 22397 -> 22397 (+0 GB) /volume2/@appdata/ContainerManager/all_shares/v1_web 22397 -> 22397 (+0 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 2.0Gi 410Mi 11Mi 36Gi 36Gi Swap: 25Gi 1.9Gi 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=33C 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 20 22:26:06 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8801b9323c00, ffff8809f2337cf8, ffff8809f2337d88, 1, 32) failed, ret=-104 Oct 20 22:26:06 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8801b9323c00, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 20 22:55:59 Gannet kernel: EXT4-fs error (device dm-3): ext4_lookup:1802: inode #37224288: comm httpd24: deleted inode referenced: 37272682 Oct 20 22:55:59 Gannet kernel: EXT4-fs error (device dm-3): ext4_lookup:1802: inode #37224288: comm httpd24: deleted inode referenced: 37272682 Oct 20 23:23:14 Gannet kernel: EXT4-fs error (device dm-3): ext4_lookup:1802: inode #37272543: comm httpd24: deleted inode referenced: 37272680 Oct 20 23:23:14 Gannet kernel: EXT4-fs error (device dm-3): ext4_lookup:1802: inode #37272543: comm httpd24: deleted inode referenced: 37272678 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:683:rodsp_remote_client_login_init rodsp_msg_recv(ffff8802b55c7600, ffff8809f35e7e60, RODSP_SERVER_RECV_TIMEOUT_MSEC) failed, ret=-110 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8802b55c7600, ffffffffa1969ee0) failed, ret=-110 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8805279e1b00, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8805279e1b00, 22, 3, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8805279e1b00, ffff8809f35e7cf8, ffff8809f35e7d88, 1, 32) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8805279e1b00, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:683:rodsp_remote_client_login_init rodsp_msg_recv(ffff88087cbc5500, ffff8809f1093e60, RODSP_SERVER_RECV_TIMEOUT_MSEC) failed, ret=-110 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff88087cbc5500, ffffffffa196a240) failed, ret=-110 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8806ccc13900, ffff8809f1093cf8, ffff8809f1093d88, 1, 32) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8806ccc13900, 22, 3, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_base.c:894:__rodsp_sock_sendmsg kernel_sendmsg(ffff8806ccc13900, ffff8809f1093cf8, ffff8809f1093d88, 1, 32) failed, ret=-104 Oct 21 01:52:17 Gannet kernel: iSCSI:target_core_rodsp_server.c:722:rodsp_remote_client_login_init rodsp_login_init_resp_send(ffff8806ccc13900, 71, 69, RODSP_FLAGS_BIT1_RESPONSE, 1) failed, ret=-104 Oct 21 01:52:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8805279e1b00, ffffffffa1969ee0) failed, ret=-22 Oct 21 01:52:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:19 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8806ccc13900, ffffffffa196a240) failed, ret=-22 Oct 21 01:52:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:24 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff880962b87c00, ffffffffa196a240) failed, ret=-22 Oct 21 01:52:28 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:28 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff8805279e1b00, ffffffffa1969ee0) failed, ret=-22 Oct 21 01:52:29 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:29 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff88001f6e5800, ffffffffa1969ee0) failed, ret=-22 Oct 21 01:52:31 Gannet kernel: iSCSI:target_core_rodsp_server.c:729:rodsp_remote_client_login_init errcode(1) Oct 21 01:52:31 Gannet kernel: iSCSI:target_core_rodsp_server.c:765:rodsp_server_remote_client_login_handle rodsp_remote_client_login_init(ffffffffa1979740, ffff880484662100, ffffffffa196a240) failed, ret=-22 ==== 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