Re: [f2fs-dev] [bug] writes hanging

2013-12-22 Thread Jaegeuk Kim
Hi, I couldn't get any error when replaying your scenario on my arm board. So, could you send the backtrace of any hanged process? # cat /proc/[pid]/stack Thanks, 2013-12-20 (금), 12:29 -0800, John Grub: Hello, I can't seem to write larger files on my f2fs mount. My hardware is an embedded

Re: [f2fs-dev] [bug] writes hanging

2013-12-21 Thread John Grub
Note: this is on a M8G2FA Samsung flash chip. On Fri, Dec 20, 2013 at 12:29 PM, John Grub john.f.g...@gmail.com wrote: Hello, I can't seem to write larger files on my f2fs mount. My hardware is an embedded arm platform with an 8GB eMMC nand flash chip: Golbalscale D2Plug

Re: [f2fs-dev] [bug] writes hanging

2013-12-21 Thread Chris Fries
Anything show up in the kernel log from the block device? You might try turning off discard, see if that helps. On Dec 21, 2013 2:16 PM, John Grub john.f.g...@gmail.com wrote: Note: this is on a M8G2FA Samsung flash chip. On Fri, Dec 20, 2013 at 12:29 PM, John Grub john.f.g...@gmail.com

[f2fs-dev] [bug] writes hanging

2013-12-20 Thread John Grub
Hello, I can't seem to write larger files on my f2fs mount. My hardware is an embedded arm platform with an 8GB eMMC nand flash chip: Golbalscale D2Plug http://www.globalscaletechnologies.com/t-d2plugdetails.aspx I have two of these pieces of hardware and I see this issue on both of them. There