有人可以闡明我的情況嗎?我有一個 Debian Jessie 系統,運行 XFCE Desktop。當我插入外部 USB 硬碟(確切地說是 Seagate Backup Plus Slim 2TB),然後透過 GUI 安裝它(我使用 Thunar 並點擊驅動器圖示)時,它將首先安裝在 /media/usb0 上。而且速度非常非常慢(複製檔案的速度約為 80KB/s)。
如果我卸載此驅動器(例如再次透過 Thunar 右鍵單擊驅動器圖示並從選單中選擇卸載,或透過 CLI 輸入“umount /media/usb0”),然後再次安裝而不重新插入驅動器,現在它將掛載到/media/NAME(其中NAME是ext3檔案系統標籤),這次資料傳輸速度正常。
這種情況從幾個月前就開始發生,但現在總是這樣。我必須安裝、卸載、重新安裝才能使驅動器可用。
我嘗試過的其他外部 USB 驅動器也會出現這種情況。
知道為什麼會發生這種情況嗎?
更多診斷數據如下。
插入後journalctl輸出:
Nov 01 23:18:21 MACHINENAME kernel: sd 21:0:0:0: [sdc] Spinning up disk...
Nov 01 23:18:24 MACHINENAME kernel: ...ready
Nov 01 23:18:24 MACHINENAME kernel: sd 21:0:0:0: [sdc] 3907029167 512-byte logical blocks: (2.00 TB/1.81 TiB)
Nov 01 23:18:24 MACHINENAME kernel: sd 21:0:0:0: [sdc] Write Protect is off
Nov 01 23:18:24 MACHINENAME kernel: sd 21:0:0:0: [sdc] Mode Sense: 4f 00 00 00
Nov 01 23:18:24 MACHINENAME kernel: sd 21:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 01 23:18:24 MACHINENAME kernel: sdc: sdc1
Nov 01 23:18:24 MACHINENAME kernel: sd 21:0:0:0: [sdc] Attached SCSI disk
Nov 01 23:18:24 MACHINENAME usbmount[15500]: /dev/sdc does not contain a filesystem or disklabel
Nov 01 23:18:25 MACHINENAME usbmount[15532]: executing command: mount -text3 -osync,noexec,nodev,noatime,nodiratime /dev/sdc1 /media/usb0
Nov 01 23:18:25 MACHINENAME kernel: EXT4-fs (sdc1): mounting ext3 file system using the ext4 subsystem
Nov 01 23:18:25 MACHINENAME kernel: EXT4-fs (sdc1): warning: mounting fs with errors, running e2fsck is recommended
Nov 01 23:18:25 MACHINENAME kernel: EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
Nov 01 23:18:25 MACHINENAME usbmount[15547]: executing command: run-parts /etc/usbmount/mount.d
Nov 01 23:18:25 MACHINENAME org.gtk.Private.UDisks2VolumeMonitor[11556]: index_parse.c:191: indx_parse(): error opening /media/usb0/BDMV/index.bdmv
Nov 01 23:18:25 MACHINENAME org.gtk.Private.UDisks2VolumeMonitor[11556]: index_parse.c:191: indx_parse(): error opening /media/usb0/BDMV/BACKUP/index.bdmv
安裝後安裝輸出:
/dev/sdc1 on /media/usb0 type ext3 (rw,nodev,noexec,noatime,nodiratime,sync,data=ordered)
卸載後的journalctl輸出:
Nov 01 23:23:16 MACHINENAME udisksd[11673]: Unmounted /dev/sdc1 on behalf of uid 1000
重新安裝後的journalctl輸出:
Nov 01 23:23:58 MACHINENAME kernel: EXT4-fs (sdc1): mounting ext3 file system using the ext4 subsystem
Nov 01 23:23:58 MACHINENAME kernel: EXT4-fs (sdc1): warning: mounting fs with errors, running e2fsck is recommended
Nov 01 23:23:58 MACHINENAME udisksd[11673]: Mounted /dev/sdc1 at /media/seagate3 on behalf of uid 1000
Nov 01 23:23:58 MACHINENAME org.gtk.Private.UDisks2VolumeMonitor[11556]: index_parse.c:191: indx_parse(): error opening /media/seagate3/BDMV/index.bdmv
Nov 01 23:23:58 MACHINENAME org.gtk.Private.UDisks2VolumeMonitor[11556]: index_parse.c:191: indx_parse(): error opening /media/seagate3/BDMV/BACKUP/index.bdmv
Nov 01 23:23:58 MACHINENAME kernel: EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
重新安裝後安裝輸出:
/dev/sdc1 on /media/seagate3 type ext3 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)