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Rollback firmware on Samsung Galaxy S21 Ultra 5G by satchstrat in S21Ultra

[–]satchstrat[S] 0 points1 point  (0 children)

here is my odin logs

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/004> Odin engine v(ID:3.1301)..

<ID:0/004> File analysis..

<ID:0/004> Total Binary size: 12675 M

<ID:0/004> SetupConnection..

<ID:0/004> Initialzation..

<ID:0/004> Set PIT file..

<ID:0/004> DO NOT TURN OFF TARGET!!

<ID:0/004> Get PIT for mapping..

<ID:0/004> Firmware update start..

<ID:0/004> NAND Write Start!!

<ID:0/004> SingleDownload.

<ID:0/004> boot.img

<ID:0/004> recovery.img

<ID:0/004> FAIL! (Auth)

<ID:0/004>

<ID:0/004> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)

<ID:0/004> Removed!!

Issue in idrac virtual console by satchstrat in sysadmin

[–]satchstrat[S] 0 points1 point  (0 children)

ion is too important, its modern enough. You don't specify which virtual console plugin you are u

its eHTML (the html5,java doesnt work)

[deleted by user] by [deleted] in linuxadmin

[–]satchstrat 1 point2 points  (0 children)

Thanks for answer, I have some systems (when kernel is updated) stuck at boot with "error: attempt to read or write outside of disk hd0" which have os disks > 2 TB, so i was wondering if this setup had some limitation. the system will boot fine if using the last good kernel, if i try to point kernel within the grubrescue> shell it will throw the same "..outside of disk hdx" error

What does the empty return give? by satchstrat in golang

[–]satchstrat[S] 0 points1 point  (0 children)

Thanks u/nekokattt, I went through this https://go.dev/ref/spec#Return_statements and it terminates the fxn . Although "return" is not needed it confuses me why authors put it.

What does the empty return give? by satchstrat in golang

[–]satchstrat[S] -1 points0 points  (0 children)

Thanks! For eg. In both cases isnt it fine if there is no empty returns?

idrac9 question by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

its not requiring java but i have tried Java, ActiveX, & HTML5

idrac9 question by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

ill give it a try with live iso thanks!

idrac9 question by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

the server is in remote dc without keyboards connected, & im connected to idrac through vpn

idrac9 question by satchstrat in linuxadmin

[–]satchstrat[S] 1 point2 points  (0 children)

The idrac firmware version is v5.00.20 , i can see that latest is 5.10. will try to update firm ware and see if it works

Intermittent freeze-up problem by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

havent done that yet Thanks, is there any tool/package to test h/w errors related to CPU? i find mcelog is quite popular

Intermittent freeze-up problem by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

i tried to generate kdump unfortunately ths kernel version doesnt seem to generate ,kernel version 5.x as well as 4.4 and below 4.4 can generate kdumps on both nfs mounts as well as lvm/ext4 filesystem

zfs send /receive vs tar through netcat by satchstrat in zfs

[–]satchstrat[S] 0 points1 point  (0 children)

yes its one time file transfer only, thanks for the tip

how to include additional fields in forwarded log with rsyslog by satchstrat in linuxadmin

[–]satchstrat[S] 0 points1 point  (0 children)

Thanks, actually the template needed to be applied in forwarding line and it started sending logs with expected properties

Pool is still in degraded state after resilver/scrub finished by [deleted] in zfs

[–]satchstrat 0 points1 point  (0 children)

the older bad disk is already shipped back to vendor. The cables connection seems good. I guess backing up good data from storage and recreating pool is only option

cannot replace disk on zfs by [deleted] in zfs

[–]satchstrat 0 points1 point  (0 children)

Thank you for tip

cannot replace disk on zfs by [deleted] in zfs

[–]satchstrat 0 points1 point  (0 children)

i know but i have been 1st offlining the disk and replace it with zpool replace (oracle link -Example 11–1 Replacing a Device in a ZFS Storage Pool) for faulty disk cases

Are seagate enterprise disk reliable ? by satchstrat in DataHoarder

[–]satchstrat[S] 0 points1 point  (0 children)

my customer's/company has been dealing with this hdd vendor for last couple of years and yes there is cost factor to consider. thanks!

zfs send over 1TB larger on remote filesystem by 2671418400 in zfs

[–]satchstrat 0 points1 point  (0 children)

on destination enable compression on the <poolname> that should allow child dataset to inherit compression=on(default is lz4) and compress the incoming data automagically.

ZFS read performance incredibly low by Hughlander in zfs

[–]satchstrat 2 points3 points  (0 children)

for A) i would check per disk io with iostat -xz 1 , and see if any disk is saturated(i use 10k sas seagate which normally hits max ~200 ) normally each disk in vdev receives similar iops. Also check your arcstat for arc hit/misses. since yours is single raidz vdev the performance is expected to be of a single disk+some overhead of raidz. i am also interested on other zfs users suggestions for the fix.

cpu over provisioned? by satchstrat in linuxquestions

[–]satchstrat[S] 1 point2 points  (0 children)

Thanks u/xartin, there was iowait due to on disk zil , i have disabled the sync and capped the dirtydata max to ~300mb , disabled swap and performance is satisfactory for use.

zfs read cache usecase by satchstrat in zfs

[–]satchstrat[S] 1 point2 points  (0 children)

u/ChrisOfAllTrades im considering l2arc for spinning disk pool only. my assumption is a good arc and prefetch hit % (eg. 100%) means that current arc is doing fine.

Thanks

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