Centos7
10TB硬碟分區失敗？
在我再次嘗試對 10TB 硬碟進行分區之前，
parted看到了它：# parted /dev/sdb (parted) print list Model: ATA ST10000NM0016-1T (scsi) Disk /dev/sdb: 10.0TB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 10.0TB 10.0TB xfs primary .... .... ....然後，我只是嘗試再次分區但失敗了：
[root@localhost ~]# parted /dev/sdb GNU Parted 3.1 Using /dev/sdb Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) mklabel gpt Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to continue? Yes/No? Yes Error: end of file while reading /dev/sdb Retry/Ignore/Cancel? Retry Error: end of file while reading /dev/sdb Retry/Ignore/Cancel? Cancel (parted) q Warning: Error fsyncing/closing /dev/sdb: Input/output error Retry/Ignore? Retry Warning: Error fsyncing/closing /dev/sdb: Input/output error Retry/Ignore? Ignore然後，驅動消失了。我試圖重新啟動，但仍然看不到驅動器。
這篇文章建議使用
gdisk /dev/sdb. 但是，我認為它已經損壞到gdisk無法辨識：# gdisk -l /dev/sdb GPT fdisk (gdisk) version 0.8.10 Problem opening /dev/sdb for reading! Error is 2. The specified file does not exist!
lsbk的輸出：# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 1 447.1G 0 disk ├─sda1 8:1 1 2G 0 part /boot └─sda2 8:2 1 445.1G 0 part ├─centos-root 253:0 0 30G 0 lvm / ├─centos-swap 253:1 0 4G 0 lvm [SWAP] ├─centos-var 253:2 0 30G 0 lvm /var ├─centos-coredumps 253:3 0 30G 0 lvm /coredumps └─centos-latest 253:4 0 351.1G 0 lvm /latest
ls -ltr /dev/sd*的輸出：brw-rw---- 1 root disk 8, 0 Feb 10 16:00 /dev/sda brw-rw---- 1 root disk 8, 2 Feb 10 16:00 /dev/sda2 brw-rw---- 1 root disk 8, 1 Feb 10 16:00 /dev/sda1
lshw -class disk，parted -l也fdisk -l看不到驅動器。我看到一些可疑的東西
dmesg：[Wed Feb 10 13:27:39 2021] ata13: softreset failed (1st FIS failed) [Wed Feb 10 13:27:49 2021] ata13: softreset failed (device not ready) [Wed Feb 10 13:28:06 2021] ata13: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [Wed Feb 10 13:28:11 2021] ata13.00: qc timeout (cmd 0xec) [Wed Feb 10 13:28:11 2021] ata13.00: failed to IDENTIFY (I/O error, err_mask=0x4) [Wed Feb 10 13:28:17 2021] ata13: link is slow to respond, please be patient (ready=0) [Wed Feb 10 13:28:21 2021] ata13: softreset failed (device not ready) [Wed Feb 10 13:28:31 2021] ata13: softreset failed (1st FIS failed) [Wed Feb 10 13:28:41 2021] ata13: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [Wed Feb 10 13:28:51 2021] ata13.00: qc timeout (cmd 0xec) [Wed Feb 10 13:28:51 2021] ata13.00: failed to IDENTIFY (I/O error, err_mask=0x4) [Wed Feb 10 13:28:51 2021] ata13: limiting SATA link speed to 3.0 Gbps [Wed Feb 10 13:28:52 2021] ata13: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [Wed Feb 10 13:29:13 2021] ata13.00: qc timeout (cmd 0x47) [Wed Feb 10 13:29:13 2021] ata13.00: READ LOG DMA EXT failed, trying unqueued [Wed Feb 10 13:29:13 2021] ata13.00: failed to get NCQ Send/Recv Log Emask 0x40 [Wed Feb 10 13:29:13 2021] ata13.00: ATA-10: ST10000NM0016-1TT101, SNE0, max UDMA/133 [Wed Feb 10 13:29:13 2021] ata13.00: 19532873728 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [Wed Feb 10 13:29:13 2021] ata13.00: failed to set xfermode (err_mask=0x40) [Wed Feb 10 13:29:13 2021] ata13.00: disabled [Wed Feb 10 13:29:13 2021] ata13: hard resetting link [Wed Feb 10 13:29:23 2021] ata13: softreset failed (1st FIS failed) [Wed Feb 10 13:29:23 2021] ata13: hard resetting link [Wed Feb 10 13:29:33 2021] ata13: softreset failed (device not ready) [Wed Feb 10 13:29:33 2021] ata13: hard resetting link [Wed Feb 10 13:29:39 2021] ata13: link is slow to respond, please be patient (ready=0) [Wed Feb 10 13:29:49 2021] ata13: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [Wed Feb 10 13:29:49 2021] ata13: EH complete=================================
更新#1
我看了這篇文章然後關機了
acpi，另一篇文章提示電源問題所以我關機了tune-adm。然後，磁碟回來了，我就像上次一樣執行，但這一次，沒有parted /dev/sdb，但是當我繼續時 ，它給了我。我重新啟動機器並再次嘗試：mklabel gpt``Error: end of file while reading /dev/sdb``mkpart primary xfs 0% 1%``Error: /dev/sdb: unrecognised disk label(parted) mkpart primary xfs 0% 1% (parted) mkpart primary xfs 1% 2% (parted) mkpart primary ext4 2% 3% (parted) mkpart primary ext4 3% 4% (parted) mkpart primary btrfs 4% 5% (parted) mkpart primary btrfs 5% 6% (parted) mkpart primary xfs 6% 100% (parted) print Model: ATA ST10000NM0016-1T (scsi) Disk /dev/sdb: 10.0TB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 100GB 100GB xfs primary 2 100GB 200GB 100GB primary 3 200GB 300GB 100GB primary 4 300GB 400GB 100GB primary 5 400GB 500GB 100GB primary 6 500GB 600GB 100GB primary 7 600GB 10.0TB 9401GB primary (parted) q有用。但這似乎很不穩定。我
dmesg再次檢查，發現類似但不同的故障：[Thu Feb 11 00:58:31 2021] ata15.00: qc timeout (cmd 0xec) [Thu Feb 11 00:58:31 2021] ata15.00: failed to IDENTIFY (I/O error, err_mask=0x4) [Thu Feb 11 00:58:32 2021] ata15: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [Thu Feb 11 00:58:42 2021] ata15.00: qc timeout (cmd 0xec) [Thu Feb 11 00:58:42 2021] ata15.00: failed to IDENTIFY (I/O error, err_mask=0x4) [Thu Feb 11 00:58:42 2021] ata15: limiting SATA link speed to 3.0 Gbps [Thu Feb 11 00:58:44 2021] ata15: SATA link up 3.0 Gbps (SStatus 123 SControl 320) [Thu Feb 11 00:59:12 2021] ata15.00: ATA-10: ST10000NM0016-1TT101, SNE0, max UDMA/133 [Thu Feb 11 00:59:12 2021] ata15.00: 19532873728 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [Thu Feb 11 00:59:12 2021] ata15.00: configured for UDMA/133 [Thu Feb 11 00:59:12 2021] scsi 14:0:0:0: Direct-Access ATA ST10000NM0016-1T SNE0 PQ: 0 ANSI: 5 [Thu Feb 11 00:59:12 2021] sd 14:0:0:0: [sdb] 19532873728 512-byte logical blocks: (10.0 TB/9.09 TiB) [Thu Feb 11 00:59:12 2021] sd 14:0:0:0: [sdb] 4096-byte physical blocks [Thu Feb 11 00:59:12 2021] sd 14:0:0:0: [sdb] Write Protect is off [Thu Feb 11 00:59:12 2021] sd 14:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [Thu Feb 11 00:59:12 2021] sd 14:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [Thu Feb 11 00:59:19 2021] sdb: [Thu Feb 11 00:59:19 2021] sd 14:0:0:0: [sdb] Attached SCSI removable disk [Thu Feb 11 00:59:37 2021] SGI XFS with ACLs, security attributes, no debug enabled知道發生了什麼嗎？
謝謝。
事實證明這是一個有故障的 SATA 控制器。
我更換了 SATA 電纜和整個硬碟。同樣的問題。重新安裝整個作業系統，同樣的問題。
更換 SATA 控制器即可解決問題。
在使用全新磁碟時遇到類似的硬體問題 - dmesg：
ataX: softreset failed (device not ready)和類似的，直到完全失敗 - 我檢查了幾乎所有的東西並用Google搜尋了整個網際網路。
我注意到一種擦洗聲，有時還有旋轉和旋轉的短聲。在我的情況下，電源線不足是原因。當連接到單獨的電源時，沒有記錄新的故障。