[Bug 1678112] Re: lvm cache support lost in zesty

2019-06-23 Thread Adam Kulagowski
This bug is still present in ubuntu 19.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1678112 Title: lvm cache support lost in zesty To manage notifications about this bug go to: https://bugs.lau

[Bug 500069] Re: since Ubuntu karmic Filetransfer to some USB Drives got realy slow

2010-08-05 Thread Adam Kulagowski
I have Sandisk Backup U3. (32G). I've tested it on 4 different computers. I had always writing speed around 3MB/s, which is slow, because this pendrive is capable of doing 16-17MB/s writing speed. The only way I'm able to put files faster is to use dd with bs=64 AND oflag=direct. Using these option

[Bug 500069] Re: since Ubuntu karmic Filetransfer to some USB Drives got realy slow

2010-08-05 Thread Adam Kulagowski
I've made a typo in my previous comment: you have to specify (at least in my case) bs=64k , not bs=64. Command line example was correct. Any other value, bigger or smaller (32k, 128k, 256k) brings speed down back to 3MB/s. One more thing. I've found second pen drive which is working correctly (ful