From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF455C433E0 for ; Mon, 4 Jan 2021 09:39:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E77420643 for ; Mon, 4 Jan 2021 09:39:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726173AbhADJjh (ORCPT ); Mon, 4 Jan 2021 04:39:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726021AbhADJjg (ORCPT ); Mon, 4 Jan 2021 04:39:36 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 493F0C061574 for ; Mon, 4 Jan 2021 01:38:56 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id 3so18649848wmg.4 for ; Mon, 04 Jan 2021 01:38:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=jDEBMiYNCtcbcrYpMLnwv43ukgaqo2PFT+0sQ4nez3Q=; b=ptwGI7gPflBfr6QKtkMNy1WcThQXmH/8Eh/MedwTgpD+TK5CzWOY/ThCInQdK06ulE q97A0CUUDDh0HwQlsU9dBabX7uJjPbuqCC6POCWeLLrGjLfWERqaNrDmWLh+dow2bW4O 66CiLTFJMCAChTJl2NZayUq8Mn5EXu8BZwtQeJTiUMy6rAOxBuRRl4XkGkusbliTX+lb IgjYz6W4GkjmVVrNDDKJl4Vhi/wGnlY2XARDgBBWJFsGel1T7u3W5zJBl2VbI16ESbFP DwZaM8hPab3Uq1YrTROUEx84FNXVZPVoyGfXr9us057kwxMY2L6rua+uhpYuhVvwL1Vj EOTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=jDEBMiYNCtcbcrYpMLnwv43ukgaqo2PFT+0sQ4nez3Q=; b=EItRNDmfmxFy+IrOfWHZ7CEPMkF1UV7eWBKlbKI2MYKBl8ea51YuF5/Gx77aVr++pY /InbTVv5hTgK/hJ4/eJgx21L/QVnNL3cLRwbDMJNjCyZK99HFZtp9pjtW53obbd921s6 MwXiuPMoJKQ3z+XhycpViepgBCDIc+lEtKhcpb70KOahWckKHV0AYbm6ptXonA0xHFGo agI6WirfDuQp2RjWUip2H4X/A2/e3N+DxzojooLrlg1rbJ8wDpjXkDldTlj7eym22ISf Z0bJmm8+2rFZRdzaPSkhl+Je88R1xy5/IQjXziJSZoCBQtmmIYIjElenYHICOTkFAAnt 9oiw== X-Gm-Message-State: AOAM531PWgJvCMvQX4D52mP+vMarDaJTj85rVTanQLDnLMVSxA7v5j2d CYfQUWzVscPGXWnolzCs7zwjmHrEsw6bTA== X-Google-Smtp-Source: ABdhPJxyh0rgANWftp0oeWEfC3bldY6f/4y/clqK04C9t0APu6O9iMGa5G90LO/r75L/PxachPGwEw== X-Received: by 2002:a05:600c:274d:: with SMTP id 13mr26177410wmw.77.1609753134873; Mon, 04 Jan 2021 01:38:54 -0800 (PST) Received: from ?IPv6:2001:718:2:119a:147:32:132:32? ([2001:718:2:119a:147:32:132:32]) by smtp.gmail.com with ESMTPSA id b13sm86755732wrt.31.2021.01.04.01.38.54 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Jan 2021 01:38:54 -0800 (PST) To: linux-btrfs@vger.kernel.org From: =?UTF-8?Q?Miloslav_H=c5=afla?= Subject: scrub and Transaction aborted (error -27) Message-ID: <8d6ba4a6-3677-d5da-6323-599459febdc4@gmail.com> Date: Mon, 4 Jan 2021 10:38:54 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2; format=flowed Content-Language: cs Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi, I run scrub every Sunday at 3 PM on a btrfs RAID-10 with e-mails. Last run failed resulting to a read-only filesystem. Then I found "BTRFS: Transaction aborted (error -27)" in kernel log. All I had to do was umount and mount filesystem and it was read-write again. This already happend once on November 15th (7 weeks ago) but I have no logs, I had to reboot the server. I cannot find any hint for error -27, only messages that's quite rare. Please, could someone tell what's wrong? Attached logs were made when filesystem was mounted read-only. Kind regards Milo # uname -a Linux epsilon 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1 (2020-10-18) x86_64 GNU/Linux # dmesg [3598202.069498] ------------[ cut here ]------------ [3598202.069501] BTRFS: Transaction aborted (error -27) [3598202.069580] WARNING: CPU: 5 PID: 13266 at fs/btrfs/extent-tree.c:10132 btrfs_create_pending_block_groups+0x1d2/0x200 [btrfs] [3598202.069582] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nfsv3 nfs_acl nfs lockd grace fscache ipt_REJECT nf_reject_ipv4 xt_multiport nft_compat nft_counter nf_tables nfnetlink intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ipmi_ssif kvm irqbypass ast crct10dif_pclmul crc32_pclmul ttm ghash_clmulni_intel intel_cstate drm_kms_helper intel_uncore mxm_wmi intel_rapl_perf drm pcspkr joydev iTCO_wdt evdev iTCO_vendor_support mei_me mei sg pcc_cpufreq ioatdma ipmi_si ipmi_devintf ipmi_msghandler wmi acpi_power_meter acpi_pad button sunrpc ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb btrfs zstd_decompress zstd_compress xxhash hid_generic usbhid hid raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor [3598202.069619] async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath ses linear enclosure md_mod sd_mod scsi_transport_sas crc32c_intel ahci libahci libata xhci_pci aesni_intel megaraid_sas xhci_hcd ehci_pci aes_x86_64 crypto_simd ehci_hcd igb cryptd scsi_mod glue_helper usbcore lpc_ich i2c_algo_bit i2c_i801 mfd_core dca usb_common [3598202.069641] CPU: 5 PID: 13266 Comm: btrfs Not tainted 4.19.0-12-amd64 #1 Debian 4.19.152-1 [3598202.069642] Hardware name: Supermicro X10DRi/X10DRi, BIOS 2.1 09/13/2016 [3598202.069671] RIP: 0010:btrfs_create_pending_block_groups+0x1d2/0x200 [btrfs] [3598202.069674] Code: ff 48 8b 45 50 f0 48 0f ba a8 00 17 00 00 02 72 1b 41 83 fc fb 0f 84 01 86 09 00 44 89 e6 48 c7 c7 08 b2 7c c0 e8 b8 4f 96 f9 <0f> 0b 44 89 e1 ba 94 27 00 00 48 c7 c6 60 09 7c c0 48 89 ef e8 cb [3598202.069676] RSP: 0018:ffffa62d0854bb10 EFLAGS: 00010282 [3598202.069678] RAX: 0000000000000000 RBX: ffff9b18ac890520 RCX: 0000000000000006 [3598202.069679] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9b247f9566b0 [3598202.069681] RBP: ffff9b18c87b03a8 R08: 000000000000055c R09: 0000000000000004 [3598202.069682] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffe5 [3598202.069683] R13: ffff9b18c87b0400 R14: ffff9b247b85e800 R15: ffff9b18c87b03a8 [3598202.069686] FS: 00007fbac28ec700(0000) GS:ffff9b247f940000(0000) knlGS:0000000000000000 [3598202.069687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [3598202.069689] CR2: 0000561d53359f40 CR3: 000000137cf7c006 CR4: 00000000003606e0 [3598202.069691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [3598202.069692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [3598202.069693] Call Trace: [3598202.069726] do_chunk_alloc+0x22c/0x2d0 [btrfs] [3598202.069754] btrfs_inc_block_group_ro+0x103/0x150 [btrfs] [3598202.069792] scrub_enumerate_chunks+0x194/0x570 [btrfs] [3598202.069800] ? remove_wait_queue+0x60/0x60 [3598202.069838] btrfs_scrub_dev+0x1f1/0x580 [btrfs] [3598202.069844] ? _cond_resched+0x15/0x30 [3598202.069848] ? __kmalloc_track_caller+0x178/0x220 [3598202.069853] ? __check_object_size+0x162/0x173 [3598202.069889] btrfs_ioctl+0xff4/0x2da0 [btrfs] [3598202.069895] ? __switch_to_asm+0x41/0x70 [3598202.069898] ? __switch_to_asm+0x35/0x70 [3598202.069900] ? __switch_to_asm+0x41/0x70 [3598202.069902] ? __switch_to_asm+0x35/0x70 [3598202.069905] ? do_vfs_ioctl+0xa4/0x630 [3598202.069907] do_vfs_ioctl+0xa4/0x630 [3598202.069912] ? get_task_io_context+0x43/0x80 [3598202.069914] ksys_ioctl+0x60/0x90 [3598202.069918] ? __switch_to+0x115/0x440 [3598202.069920] __x64_sys_ioctl+0x16/0x20 [3598202.069924] do_syscall_64+0x53/0x110 [3598202.069928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [3598202.069930] RIP: 0033:0x7fbac91ed427 [3598202.069933] Code: 00 00 90 48 8b 05 69 aa 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c 00 f7 d8 64 89 01 48 [3598202.069935] RSP: 002b:00007fbac28ebd38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [3598202.069937] RAX: ffffffffffffffda RBX: 00005591ef0b2ff0 RCX: 00007fbac91ed427 [3598202.069938] RDX: 00005591ef0b2ff0 RSI: 00000000c400941b RDI: 0000000000000003 [3598202.069939] RBP: 0000000000000000 R08: 00007fbac28ec700 R09: 0000000000000000 [3598202.069941] R10: 00007fbac28ec700 R11: 0000000000000246 R12: 00007ffdffc554ee [3598202.069942] R13: 00007ffdffc554ef R14: 00007fbac28ec700 R15: 0000000000000000 [3598202.069945] ---[ end trace d195b72c12bda784 ]--- [3598202.069949] BTRFS: error (device sdb) in btrfs_create_pending_block_groups:10132: errno=-27 unknown [3598202.070016] BTRFS info (device sdb): forced readonly [3598202.075551] BTRFS warning (device sdb): failed setting block group ro: -30 [3598202.142927] imap[13399]: segfault at 20 ip 00007f5b98e60bd0 sp 00007fffca39cbf0 error 4 in libdovecot-storage.so.0.0.0[7f5b98e3e000+d1000] [3598202.142939] Code: 00 00 48 89 44 24 18 48 8d 44 24 30 c7 44 24 14 30 00 00 00 48 89 44 24 20 e8 bc 44 fe ff 48 8d 74 24 10 48 89 ef 89 44 24 0c 43 20 02 74 4a e8 d5 2d fe ff 48 8b 3b 48 8d 35 22 04 0b 00 48 [3598202.697828] BTRFS warning (device sdb): failed setting block group ro: -30 [3598202.828602] BTRFS warning (device sdb): failed setting block group ro: -30 [3598202.924812] BTRFS warning (device sdb): failed setting block group ro: -30 [3598202.955959] BTRFS warning (device sdb): failed setting block group ro: -30 [3598202.968930] BTRFS warning (device sdb): failed setting block group ro: -30 [3598203.034119] BTRFS warning (device sdb): failed setting block group ro: -30 [3598203.188842] BTRFS warning (device sdb): failed setting block group ro: -30 [3598204.040988] BTRFS warning (device sdb): failed setting block group ro: -30 [3598204.056966] BTRFS warning (device sdb): failed setting block group ro: -30 [3598204.092814] BTRFS warning (device sdb): failed setting block group ro: -30 [3598205.617636] BTRFS warning (device sdb): failed setting block group ro: -30 [3598205.646359] BTRFS warning (device sdb): failed setting block group ro: -30 [3598206.406710] BTRFS warning (device sdb): failed setting block group ro: -30 [3598206.451829] BTRFS warning (device sdb): failed setting block group ro: -30 [3598206.571043] BTRFS warning (device sdb): failed setting block group ro: -30 [3598210.137727] BTRFS warning (device sdb): failed setting block group ro: -30 [3598210.143199] BTRFS warning (device sdb): failed setting block group ro: -30 # umount & mount [3610958.483613] BTRFS info (device sdb): disk space caching is enabled [3610958.483616] BTRFS info (device sdb): has skinny extents # mount options UUID=5b285a46-e55d-4191-924f-0884fa06edd8 /data btrfs noatime 0 2 # device stats (all zeroes) # fi df Data, RAID10: total=3.88TiB, used=3.87TiB System, RAID10: total=576.00MiB, used=336.00KiB Metadata, RAID10: total=24.75GiB, used=19.63GiB GlobalReserve, single: total=512.00MiB, used=0.00B # fi show Label: 'DATA' uuid: 5b285a46-e55d-4191-924f-0884fa06edd8 Total devices 18 FS bytes used 3.89TiB devid 1 size 558.41GiB used 444.81GiB path /dev/sdb devid 2 size 558.41GiB used 444.81GiB path /dev/sdc devid 4 size 558.41GiB used 444.81GiB path /dev/sde devid 5 size 558.41GiB used 444.81GiB path /dev/sdf devid 7 size 558.41GiB used 444.81GiB path /dev/sdh devid 8 size 558.41GiB used 444.81GiB path /dev/sdi devid 9 size 558.41GiB used 444.81GiB path /dev/sdg devid 10 size 558.41GiB used 444.81GiB path /dev/sdj devid 11 size 558.41GiB used 444.81GiB path /dev/sdk devid 13 size 558.41GiB used 444.81GiB path /dev/sdl devid 14 size 558.41GiB used 444.81GiB path /dev/sdd devid 15 size 558.41GiB used 444.81GiB path /dev/sdm devid 16 size 558.41GiB used 444.81GiB path /dev/sdn devid 17 size 558.41GiB used 444.81GiB path /dev/sdo devid 18 size 837.84GiB used 444.81GiB path /dev/sdp devid 19 size 837.84GiB used 444.81GiB path /dev/sda devid 20 size 837.84GiB used 444.81GiB path /dev/sdq devid 21 size 837.84GiB used 444.81GiB path /dev/sdr # fi usage Overall: Device size: 10.91TiB Device allocated: 7.82TiB Device unallocated: 3.09TiB Device missing: 0.00B Used: 7.78TiB Free (estimated): 1.56TiB (min: 1.56TiB) Data ratio: 2.00 Metadata ratio: 2.00 Global reserve: 512.00MiB (used: 0.00B) Data,RAID10: Size:3.88TiB, Used:3.87TiB /dev/sda 442.00GiB /dev/sdb 442.00GiB /dev/sdc 442.00GiB /dev/sdd 442.00GiB /dev/sde 442.00GiB /dev/sdf 442.00GiB /dev/sdg 442.00GiB /dev/sdh 442.00GiB /dev/sdi 442.00GiB /dev/sdj 442.00GiB /dev/sdk 442.00GiB /dev/sdl 442.00GiB /dev/sdm 442.00GiB /dev/sdn 442.00GiB /dev/sdo 442.00GiB /dev/sdp 442.00GiB /dev/sdq 442.00GiB /dev/sdr 442.00GiB Metadata,RAID10: Size:24.75GiB, Used:19.63GiB /dev/sda 2.75GiB /dev/sdb 2.75GiB /dev/sdc 2.75GiB /dev/sdd 2.75GiB /dev/sde 2.75GiB /dev/sdf 2.75GiB /dev/sdg 2.75GiB /dev/sdh 2.75GiB /dev/sdi 2.75GiB /dev/sdj 2.75GiB /dev/sdk 2.75GiB /dev/sdl 2.75GiB /dev/sdm 2.75GiB /dev/sdn 2.75GiB /dev/sdo 2.75GiB /dev/sdp 2.75GiB /dev/sdq 2.75GiB /dev/sdr 2.75GiB System,RAID10: Size:576.00MiB, Used:336.00KiB /dev/sda 64.00MiB /dev/sdb 64.00MiB /dev/sdc 64.00MiB /dev/sdd 64.00MiB /dev/sde 64.00MiB /dev/sdf 64.00MiB /dev/sdg 64.00MiB /dev/sdh 64.00MiB /dev/sdi 64.00MiB /dev/sdj 64.00MiB /dev/sdk 64.00MiB /dev/sdl 64.00MiB /dev/sdm 64.00MiB /dev/sdn 64.00MiB /dev/sdo 64.00MiB /dev/sdp 64.00MiB /dev/sdq 64.00MiB /dev/sdr 64.00MiB Unallocated: /dev/sda 393.03GiB /dev/sdb 113.59GiB /dev/sdc 113.59GiB /dev/sdd 113.59GiB /dev/sde 113.59GiB /dev/sdf 113.59GiB /dev/sdg 113.59GiB /dev/sdh 113.59GiB /dev/sdi 113.59GiB /dev/sdj 113.59GiB /dev/sdk 113.59GiB /dev/sdl 113.59GiB /dev/sdm 113.59GiB /dev/sdn 113.59GiB /dev/sdo 113.59GiB /dev/sdp 393.03GiB /dev/sdq 393.03GiB /dev/sdr 393.03GiB # scrub status -d scrub status for 5b285a46-e55d-4191-924f-0884fa06edd8 scrub device /dev/sdb (id 1) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdc (id 2) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sde (id 4) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdf (id 5) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdh (id 7) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:09 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdi (id 8) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:07 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdg (id 9) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdj (id 10) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:12 total bytes scrubbed: 1.99GiB with 0 errors scrub device /dev/sdk (id 11) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:12 total bytes scrubbed: 1.99GiB with 0 errors scrub device /dev/sdl (id 13) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:12 total bytes scrubbed: 2.00GiB with 0 errors scrub device /dev/sdd (id 14) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1023.94MiB with 0 errors scrub device /dev/sdm (id 15) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:11 total bytes scrubbed: 2.00GiB with 0 errors scrub device /dev/sdn (id 16) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:11 total bytes scrubbed: 2.00GiB with 0 errors scrub device /dev/sdo (id 17) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:08 total bytes scrubbed: 1021.71MiB with 0 errors scrub device /dev/sdp (id 18) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:15 total bytes scrubbed: 2.00GiB with 0 errors scrub device /dev/sda (id 19) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:15 total bytes scrubbed: 2.00GiB with 0 errors scrub device /dev/sdq (id 20) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:09 total bytes scrubbed: 1.10GiB with 0 errors scrub device /dev/sdr (id 21) history scrub started at Sun Jan 3 15:00:01 2021 and was aborted after 00:00:09 total bytes scrubbed: 1.10GiB with 0 errors # device usage /dev/sda, ID: 19 Device size: 837.84GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 393.03GiB /dev/sdb, ID: 1 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdc, ID: 2 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdd, ID: 14 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sde, ID: 4 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdf, ID: 5 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdf, ID: 5 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdg, ID: 9 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdh, ID: 7 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdi, ID: 8 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdj, ID: 10 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdk, ID: 11 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdl, ID: 13 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdm, ID: 15 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdn, ID: 16 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdo, ID: 17 Device size: 558.41GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 113.59GiB /dev/sdp, ID: 18 Device size: 837.84GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 393.03GiB /dev/sdq, ID: 20 Device size: 837.84GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 393.03GiB /dev/sdr, ID: 21 Device size: 837.84GiB Device slack: 0.00B Data,RAID10: 442.00GiB Metadata,RAID10: 2.75GiB System,RAID10: 64.00MiB Unallocated: 393.03GiB # megaclisas-status -- Controller information -- -- ID | H/W Model | RAM | Temp | BBU | Firmware c0 | AVAGO MegaRAID SAS 9361-8i | 1024MB | 70C | Good | FW: 24.16.0-0082 -- Array information -- -- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS Path | CacheCade |InProgress c0u0 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal | /dev/sda | None |None c0u1 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdb | None |None c0u2 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdc | None |None c0u3 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdd | None |None c0u4 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sde | None |None c0u5 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdf | None |None c0u6 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdg | None |None c0u7 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdh | None |None c0u8 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdi | None |None c0u9 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdj | None |None c0u10 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdk | None |None c0u11 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdl | None |None c0u12 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdm | None |None c0u13 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdn | None |None c0u14 | RAID-0 | 558G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdo | None |None c0u15 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdp | None |None c0u16 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdq | None |None c0u17 | RAID-0 | 838G | 256 KB | RA,WB | Enabled | Optimal | /dev/sdr | None |None -- Disk information -- -- ID | Type | Drive Model | Size | Status | Speed | Temp | Slot ID | LSI ID c0u0p0 | HDD | SEAGATE ST900MP0006 N003WAG0Q3S3 | 837.8 Gb | Online, Spun Up | 12.0Gb/s | 55C | [8:14] | 32 c0u1p0 | HDD | HGST HUC156060CSS200 A3800XV250TJ | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 35C | [8:0] | 12 c0u2p0 | HDD | HGST HUC156060CSS200 A3800XV3XT4J | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 40C | [8:1] | 11 c0u3p0 | HDD | HGST HUC156060CSS200 ADB05ZG4XLZU | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 43C | [8:2] | 25 c0u4p0 | HDD | HGST HUC156060CSS200 A3800XV3DWRL | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 45C | [8:3] | 14 c0u5p0 | HDD | HGST HUC156060CSS200 A3800XV3XZTL | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 49C | [8:4] | 18 c0u6p0 | HDD | HGST HUC156060CSS200 A3800XV3VSKJ | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 52C | [8:5] | 15 c0u7p0 | HDD | SEAGATE ST600MP0006 N003WAF1LWKE | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 54C | [8:6] | 28 c0u8p0 | HDD | HGST HUC156060CSS200 A3800XV3XTDJ | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 53C | [8:7] | 20 c0u9p0 | HDD | HGST HUC156060CSS200 A3800XV3T8XL | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 54C | [8:8] | 19 c0u10p0 | HDD | HGST HUC156060CSS200 A7030XHL0ZYP | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 58C | [8:9] | 23 c0u11p0 | HDD | HGST HUC156060CSS200 ADB05ZG4VR3P | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 56C | [8:10] | 24 c0u12p0 | HDD | SEAGATE ST600MP0006 N003WAF195KA | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 55C | [8:11] | 29 c0u13p0 | HDD | SEAGATE ST600MP0006 N003WAF1LTZW | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 53C | [8:12] | 26 c0u14p0 | HDD | SEAGATE ST600MP0006 N003WAF1LWH6 | 558.4 Gb | Online, Spun Up | 12.0Gb/s | 54C | [8:13] | 27 c0u15p0 | HDD | SEAGATE ST900MP0006 N003WAG0Q414 | 837.8 Gb | Online, Spun Up | 12.0Gb/s | 52C | [8:15] | 33 c0u16p0 | HDD | SEAGATE ST900MP0006 N003WAG0Q3LX | 837.8 Gb | Online, Spun Up | 12.0Gb/s | 48C | [8:16] | 34 c0u17p0 | HDD | SEAGATE ST900MP0006 N003WAG0QVN9 | 837.8 Gb | Online, Spun Up | 12.0Gb/s | 44C | [8:17] | 30