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by ggrats
Wed Aug 12, 2020 8:11 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 432
Views: 83279

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

I just looked at fstab and don't see it having a discard option. It has 'defaults,noatime'. Should I add the discard option as well? No, are you sure that's a good option to add? I see people blindly adding it everywhere for anything flash/nand etc. Unless you can prove with your specific storage i...
by ggrats
Tue Aug 11, 2020 8:40 pm
Forum: For sale
Topic: RPIServers to try out!
Replies: 39
Views: 5132

Re: RPIServers to try out! Questions

CrustyCoder wrote:
Thu Apr 30, 2020 10:48 am
Can you VNC to these pi's?

Is it possible to rent multiple and run a Cluster Pi configuration like OctoPi.

Use rdp, or spice... vnc is garbage

"like octopi"
do you know what octopi is?
by ggrats
Mon Aug 10, 2020 4:13 am
Forum: Networking and servers
Topic: NAS on raspberry pi
Replies: 10
Views: 582

Re: NAS on raspberry pi

J Micon chips were good with USB 2.0, but all of them are pretty trashy with 3.0 and I have never seen any that really work with UAS even with the odroid firmware "fix" (maybe it works with their special stuff, but not anything else) The best thing you can do is use an asmedia chip, the ASM1153E and...
by ggrats
Mon Aug 10, 2020 4:04 am
Forum: Troubleshooting
Topic: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this
Replies: 171
Views: 157828

Re: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this

I just lost some files and I am really mad as I tried to reformat my storage HDD on ext4 in windows. I done it after fail in raspbian and VOILA! I am getting approx 100 MBs over network to that drive instead of around 15 MBs. Dont use NTFS, use EXT4. Since I am getting the awesome speeds I wanted a...
by ggrats
Wed Aug 05, 2020 9:39 pm
Forum: Troubleshooting
Topic: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this
Replies: 171
Views: 157828

Re: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this

I tried another spare SSD together with the Pi 4: a Samsung 840 EVO 250GB . Using the JMS578 bridge with firmware v00.04.01.04 attached to the USB3.0 port and current 32bit kernel (4.19.75-v8+) the Samsung 840 EVO also works flawlessly without any errors, but only with storage-quirks (read and writ...
by ggrats
Wed Aug 05, 2020 7:06 pm
Forum: Troubleshooting
Topic: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this
Replies: 171
Views: 157828

Re: STICKY: If you have a Raspberry Pi 4 and are getting bad speeds transferring data to/from USB3.0 SSDs, read this

In your case, the kernel's built-in blacklist probably has an entry for your device. You can override the builtin quirk list by specifying the cmdline.txt parameter without the "u" at the end to "force" use of the UAS interface. How come I've had 7 devices do this, 2 of which have blacklisting on t...

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