我正在尝试重新利用一台旧笔记本电脑。它有两个 Ubuntu 分区。我只需要一个,那么我如何确定机器上实际正在使用哪一个?然后,额外的空间将用于扩展剩余的分区,并希望也能提高机器的性能。Gparted 没有给我所需的信息。作为推论:删除其中一个真的安全吗?
编辑:我不知道在(比如说)更新邮件或 fs 时写入的是哪个。我的猜测是,如果我能找到最近更新的那个,那就是**不**要删除的那个。
parted 给出:
Model: ATA TOSHIBA MQ01ABD1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 boot, esp
2 538MB 333GB 333GB ext4
4 507GB 992GB 485GB ext4
3 992GB 1000GB 7724MB linux-swap(v1) swap
def - h 给出:
Filesystem Size Used Avail Use% Mounted on
udev 3.5G 0 3.5G 0% /dev
tmpfs 715M 2.1M 713M 1% /run
/dev/sda4 445G 72G 351G 17% /
tmpfs 3.5G 960K 3.5G 1% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 3.5G 0 3.5G 0% /sys/fs/cgroup
/dev/loop3 56M 56M 0 100% /snap/core18/2066
/dev/loop5 7.2M 7.2M 0 100% /snap/foobar2000/310
/dev/loop4 128K 128K 0 100% /snap/acrordrdc/8
/dev/loop0 56M 56M 0 100% /snap/core18/2074
/dev/loop7 56M 56M 0 100% /snap/core18/1885
/dev/loop6 98M 98M 0 100% /snap/core/10185
/dev/loop1 98M 98M 0 100% /snap/core/10126
/dev/loop2 9.2M 9.2M 0 100% /snap/canonical-livepatch/95
/dev/loop10 7.3M 7.3M 0 100% /snap/foobar2000/313
/dev/loop9 9.2M 9.2M 0 100% /snap/canonical-livepatch/94
/dev/loop8 162M 162M 0 100% /snap/gnome-3-28-1804/128
/dev/loop11 163M 163M 0 100% /snap/gnome-3-28-1804/145
/dev/loop12 219M 219M 0 100% /snap/gnome-3-34-1804/72
/dev/loop13 2.5M 2.5M 0 100% /snap/gnome-calculator/826
/dev/loop14 2.5M 2.5M 0 100% /snap/gnome-calculator/748
/dev/loop16 6.7M 6.7M 0 100% /snap/gnome-clocks/257
/dev/loop15 219M 219M 0 100% /snap/gnome-3-34-1804/66
/dev/loop19 384K 384K 0 100% /snap/gnome-characters/570
/dev/loop17 1.0M 1.0M 0 100% /snap/gnome-logs/100
/dev/loop20 6.4M 6.4M 0 100% /snap/gnome-clocks/261
/dev/loop18 256M 256M 0 100% /snap/gnome-3-34-1804/36
/dev/loop21 384K 384K 0 100% /snap/gnome-characters/550
/dev/loop23 2.3M 2.3M 0 100% /snap/gnome-system-monitor/145
/dev/loop22 1.0M 1.0M 0 100% /snap/gnome-logs/93
/dev/loop24 2.3M 2.3M 0 100% /snap/gnome-system-monitor/148
/dev/loop27 66M 66M 0 100% /snap/gtk-common-themes/1515
/dev/loop25 55M 55M 0 100% /snap/gtk-common-themes/1502
/dev/loop26 65M 65M 0 100% /snap/gtk-common-themes/1514
/dev/loop28 52M 52M 0 100% /snap/snap-store/518
/dev/loop29 51M 51M 0 100% /snap/snap-store/547
/dev/loop30 33M 33M 0 100% /snap/snapd/12159
/dev/loop31 33M 33M 0 100% /snap/snapd/12398
/dev/loop33 457M 457M 0 100% /snap/wine-platform/125
/dev/loop34 74M 74M 0 100% /snap/wine-platform-3-stable/6
/dev/loop32 457M 457M 0 100% /snap/wine-platform/122
/dev/loop36 216M 216M 0 100% /snap/wine-platform-5-stable/10
/dev/loop35 457M 457M 0 100% /snap/wine-platform/128
/dev/loop38 227M 227M 0 100% /snap/wine-platform-runtime/145
/dev/loop39 232M 232M 0 100% /snap/wine-platform-runtime/179
/dev/loop37 215M 215M 0 100% /snap/wine-platform-5-stable/5
/dev/sda2 306G 3.2G 287G 2% /datadisk
/dev/sda1 511M 7.9M 504M 2% /boot/efi
tmpfs 715M 56K 715M 1% /run/user/1000
/dev/sdb1 115G 67G 48G 59% /media/peter/F232-AE96