vorrei capire con voi un problema che mi è sorto.
Nelle settimane scorse ho installato sull'orangepi3 un quarto SSD in RAID 5. Ogni SSD è da 512 GB, in totale dovrei avere circa 1.5 TB.
Il problema è che al montaggio continua a vedere circa 1 TB, come mai?
Codice: Seleziona tutto
uname -a
Linux orangepi3 5.4.65-sunxi64 #2.1.0 SMP Tue Mar 16 14:28:15 CST 2021 aarch64 aarch64 aarch64 GNU/Linux
root@orangepi3:~# cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04.4 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.4 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
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/dev/md0:
Version : 1.2
Creation Time : Fri Aug 20 17:41:26 2021
Raid Level : raid5
Array Size : 1499925504 (1430.44 GiB 1535.92 GB)
Used Dev Size : 499975168 (476.81 GiB 511.97 GB)
Raid Devices : 4
Total Devices : 4
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Sun May 8 09:07:52 2022
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Consistency Policy : bitmap
Name : orangepi3:0 (local to host orangepi3)
UUID : 3655d82f:97005f6b:0e724d83:0716c84c
Events : 15932
Number Major Minor RaidDevice State
0 8 48 0 active sync /dev/sdd
1 8 32 1 active sync /dev/sdc
2 8 16 2 active sync /dev/sdb
4 8 0 3 active sync /dev/sda
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Filesystem Size Used Avail Use% Mounted on
/dev/md0 938G 94G 797G 11% /media/raid
Codice: Seleziona tutto
Disk /dev/sda: 476,96 GiB, 512110190592 bytes, 1000215216 sectors
Disk model:
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x42f9de2d
Device Boot Start End Sectors Size Id Type
/dev/sda1 1 1000215215 1000215215 477G fd Linux raid autodetect
Partition 1 does not start on physical sector boundary.
Disk /dev/sdb: 476,96 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: asm1153e
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 33553920 bytes
Disklabel type: dos
Disk identifier: 0xeb2da940
Device Boot Start End Sectors Size Id Type
/dev/sdb1 1 1000215215 1000215215 477G fd Linux raid autodetect
Disk /dev/sdc: 476,96 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: asm1153e
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 33553920 bytes
Disklabel type: dos
Disk identifier: 0x65c81c98
Device Boot Start End Sectors Size Id Type
/dev/sdc1 1 1000215215 1000215215 477G fd Linux raid autodetect
Disk /dev/sdd: 476,96 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: asm1153e
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 33553920 bytes
Disklabel type: dos
Disk identifier: 0xd537ed93
Device Boot Start End Sectors Size Id Type
/dev/sdd1 1 1000215215 1000215215 477G fd Linux raid autodetect
Disk /dev/md0: 1,41 TiB, 1535923716096 bytes, 2999851008 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 524288 bytes / 524288 bytes
A disposizione per ulteriori dettagli.
Grazie mille.