[YAT - REPLIED] R7000 - /OPT usage at 4454%?

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Cobra1582
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Joined: 29 Nov 2011
Posts: 104

PostPosted: Fri Nov 04, 2022 19:29    Post subject: [YAT - REPLIED] R7000 - /OPT usage at 4454%? Reply with quote
Hi all, have added a USB drive to my r7000 router, have 3 partions (data, opt and jiffs)

For some reason, OPT is showing massive usage even though it is empty.

have attached details from the USB page. Running on the latest version. though had this problem with 26/10

Code:
Disk Info
Disk Space
/opt 4454%16.0E / 996.5M
Disk Space
/jffs
0%3.0K / 2.5G

Disk Space /tmp/mnt/sda1
0%86.7M / 24.9G
--- /dev/sda
Block device, size 28.67 GiB (30784094208 bytes)
DOS/MBR partition map
Partition 1: 25.00 GiB (26842497024 bytes, 52426752 sectors from 2048)
Type 0x07 (NTFS/HPFS)
Windows NTLDR boot loader
NTFS file system
UUID 01D8EAF6882CA030
Volume size 25.00 GiB (26842492928 bytes, 52426744 sectors)
Partition 2: 1 GiB (1073741824 bytes, 2097152 sectors from 52428800)
Type 0x07 (NTFS/HPFS)
Ext2 file system
Volume name "opt"
UUID DBF7AED8-75F0-D801-D0E4-AED875F0D801 (MS GUID)
Volume size 1 GiB (1073741824 bytes, 1048576 blocks of 1 KiB)
Partition 3: 2.670 GiB (2866806784 bytes, 5599232 sectors from 54525952)
Type 0x83 (Linux)
Ext2 file system
Volume name "jffs"
UUID D7FF3D83-A7E8-D801-D0B7-3983A7E8D801 (MS GUID)
Last mounted at "/media/name/jffs"
Volume size 2.670 GiB (2866806784 bytes, 2799616 blocks of 1 KiB)
/dev/sda not mounted Unsupported Filesystem

--- /dev/sda1
Block device, size 25.00 GiB (26842497024 bytes)
Windows NTLDR boot loader
NTFS file system
UUID 01D8EAF6882CA030
Volume size 25.00 GiB (26842492928 bytes, 52426744 sectors)
/dev/sda1 mounted to /tmp/mnt/sda1

--- /dev/sda2
Block device, size 1 GiB (1073741824 bytes)
Ext2 file system
Volume name "opt"
UUID DBF7AED8-75F0-D801-D0E4-AED875F0D801 (MS GUID)
Volume size 1 GiB (1073741824 bytes, 1048576 blocks of 1 KiB)
/dev/sda2 mounted to /opt

--- /dev/sda3
Block device, size 2.670 GiB (2866806784 bytes)
Ext2 file system
Volume name "jffs"
UUID D7FF3D83-A7E8-D801-D0B7-3983A7E8D801 (MS GUID)
Last mounted at "/media/name/jffs"
Volume size 2.670 GiB (2866806784 bytes, 2799616 blocks of 1 KiB)
/dev/sda3 mounted to /jffs
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the-joker
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Joined: 31 Jul 2021
Posts: 2146
Location: All over YOUR webs

PostPosted: Sat Nov 05, 2022 11:15    Post subject: Reply with quote
This has already been discussed ad naseaum

https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=332934 (it has a developer reply with some advice, follow it.

and

https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=333086

opt/jffs/tmp is all pretty much the same subject.

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egc
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Joined: 18 Mar 2014
Posts: 12917
Location: Netherlands

PostPosted: Sat Nov 05, 2022 12:39    Post subject: Reply with quote
Besides what is already said, I see a strange inconsistency:
Quote:
Partition 2: 1 GiB (1073741824 bytes, 2097152 sectors from 52428800)
Type 0x07 (NTFS/HPFS)
Ext2 file system
Volume name "opt"
UUID DBF7AED8-75F0-D801-D0E4-AED875F0D801 (MS GUID)
Volume size 1 GiB (1073741824 bytes, 1048576 blocks of 1 KiB)


For Ext2, I would expect a Linux filesystem

Consider reformatting the stick the right way

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Cobra1582
DD-WRT User


Joined: 29 Nov 2011
Posts: 104

PostPosted: Sun Nov 06, 2022 20:20    Post subject: Reply with quote
egc wrote:
Besides what is already said, I see a strange inconsistency:
Quote:
Partition 2: 1 GiB (1073741824 bytes, 2097152 sectors from 52428800)
Type 0x07 (NTFS/HPFS)
Ext2 file system
Volume name "opt"
UUID DBF7AED8-75F0-D801-D0E4-AED875F0D801 (MS GUID)
Volume size 1 GiB (1073741824 bytes, 1048576 blocks of 1 KiB)


For Ext2, I would expect a Linux filesystem

Consider reformatting the stick the right way


thanks that did the job but still seeing ntfs mentioned

--- /dev/sda
Block device, size 28.67 GiB (30784094208 bytes)
DOS/MBR partition map
Partition 1: 28.67 GiB (30783077888 bytes, 60123199 sectors from 1985)
Type 0x0F (Extended (LBA))
Partition 5: 1.999 GiB (2146435072 bytes, 4192256 sectors from 1985+63)
Type 0x83 (Linux)
Ext2 file system
Volume name "opt"
UUID F53FFFF2-02F2-D801-F01F-FBF202F2D801 (Reserved)
Volume size 1.999 GiB (2146435072 bytes, 2096128 blocks of 1 KiB)
Partition 6: 1.999 GiB (2146435072 bytes, 4192256 sectors from 4196289+63)
Type 0x83 (Linux)
Ext2 file system
Volume name "jffs"
UUID D3A797FE-02F2-D801-D020-91FE02F2D801 (MS GUID)
Volume size 1.999 GiB (2146435072 bytes, 2096128 blocks of 1 KiB)
Partition 7: 24.67 GiB (26488078336 bytes, 51734528 sectors from 8390593+63)
Type 0x07 (NTFS/HPFS)
Ext2 file system
Volume name "data"
UUID 3FA6B5BA-03F2-D801-00A6-B5BA03F2D801 (NCS)
Volume size 24.67 GiB (26488078336 bytes, 12933632 blocks of 2 KiB)
/dev/sda not mounted Unsupported Filesystem

--- /dev/sda1
Block device, size 1 KiB (1024 bytes)
DOS/MBR partition map
Partition 1: 1.999 GiB (2146435072 bytes, 4192256 sectors from 63)
Type 0x83 (Linux)
Partition 2: 1.999 GiB (2146467328 bytes, 4192319 sectors from 4194304)
Type 0x05 (Extended (CHS))
/dev/sda1 not mounted Unsupported Filesystem

--- /dev/sda5
Block device, size 1.999 GiB (2146435072 bytes)
Ext2 file system
Volume name "opt"
UUID F53FFFF2-02F2-D801-F01F-FBF202F2D801 (Reserved)
Volume size 1.999 GiB (2146435072 bytes, 2096128 blocks of 1 KiB)
/dev/sda5 mounted to /opt

--- /dev/sda6
Block device, size 1.999 GiB (2146435072 bytes)
Ext2 file system
Volume name "jffs"
UUID D3A797FE-02F2-D801-D020-91FE02F2D801 (MS GUID)
Volume size 1.999 GiB (2146435072 bytes, 2096128 blocks of 1 KiB)
/dev/sda6 mounted to /jffs

--- /dev/sda7
Block device, size 24.67 GiB (26488078336 bytes)
Ext2 file system
Volume name "data"
UUID 3FA6B5BA-03F2-D801-00A6-B5BA03F2D801 (NCS)
Volume size 24.67 GiB (26488078336 bytes, 12933632 blocks of 2 KiB)
/dev/sda7 mounted to /tmp/mnt/sda7
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