odd mount option stride=32753 for sdcard ?

Post Reply
zupet
Posts: 28
Joined: Tue Dec 26, 2017 11:13 pm
languages_spoken: korean,english
ODROIDs: HC1
Has thanked: 0
Been thanked: 1 time
Contact:

odd mount option stride=32753 for sdcard ?

Unread post by zupet » Tue Jul 23, 2019 2:36 pm

When I type 'mount' to see mount options, all odroid system shows odd stride=nnn value.
There are only errors=remount-ro mount option on /etc/fstab.

XU4 on CloudShell2 (fresh ubuntu 18.04 image)

Code: Select all

/dev/mmcblk1p2 on / type ext4 (rw,noatime,errors=remount-ro,stripe=32753)
HC1 booted from sda disk.

Code: Select all

/dev/sda1 on / type ext4 (rw,noatime,errors=remount-ro,stripe=8191,data=ordered)
N2 (fresh ubuntu 18.04 image)

Code: Select all

/dev/mmcblk1p2 on / type ext4 (rw,noatime,errors=remount-ro,stripe=32716,data=ordered)
should I force to sdcard block size for performance ?

mdrjr
Site Admin
Posts: 11710
Joined: Fri Feb 22, 2013 11:34 pm
languages_spoken: english, portuguese
ODROIDs: -
Location: Brazil
Has thanked: 0
Been thanked: 6 times
Contact:

Re: odd mount option stride=32753 for sdcard ?

Unread post by mdrjr » Tue Jul 30, 2019 8:57 am

See here: https://thelastmaimou.wordpress.com/201 ... d-strides/

Its a good explanation :) and should be set as a per disk basis
These users thanked the author mdrjr for the post:
mad_ady (Tue Jul 30, 2019 2:26 pm)

User avatar
mad_ady
Posts: 6401
Joined: Wed Jul 15, 2015 5:00 pm
languages_spoken: english
ODROIDs: XU4, C1+, C2, N1, H2, N2
Location: Bucharest, Romania
Has thanked: 150 times
Been thanked: 109 times
Contact:

Re: odd mount option stride=32753 for sdcard ?

Unread post by mad_ady » Tue Jul 30, 2019 2:43 pm

Very educational, thanks mdrjr!

Post Reply

Return to “Ubuntu”

Who is online

Users browsing this forum: secureexp and 4 guests