[f2fs-dev] TRIM issue

2020-01-08 Thread Piergiorgio Sartor
Hi all, I've a small box, with Fedora 31 up-to-date. The system has LUKS + LVM + f2fs. Since kernel 5.3.16-300.fc31.x86_64 the fstrim.service, triggered by the systemd service fstrim.timer or from command line, does return an error: Starting Discard unused blocks on filesystems from /etc/fstab.

Re: [f2fs-dev] TRIM issue

2020-01-09 Thread Piergiorgio Sartor
Hi, thanks for the reply, please see my comments embedded below. On Wed, Jan 08, 2020 at 06:29:30PM -0800, Jaegeuk Kim wrote: > Hi, > > On 01/08, Piergiorgio Sartor wrote: > > Hi all, > > > > I've a small box, with Fedora 31 up-to-date. > > > > The

[f2fs-dev] f2fs on top ov LV

2018-02-02 Thread Piergiorgio Sartor
Hi all, I'm planning to prepare a Linux installation on an USB flash drive. The idea is to have /boot (with ext, since grub2 does not support f2fs yet) and / with f2fs. Both on the USB flash drive while /home will be somewhere else. Now, I've a backup tool exploiting lvm snapshots and I would li

[f2fs-dev] Cold log explanation

2018-02-10 Thread Piergiorgio Sartor
Hi all, I noticed that "mkfs.f2fs" has an option, "-e", to store certain files into the "cold log". First, basic question, what is the "cold log" or, better, what is the differnce between the "normal" ("warm", I guess) log and this one. Second, it is possible to disable this list *after* filesys

[f2fs-dev] f2fs not mountable: CRC validation failed

2017-03-26 Thread Piergiorgio Sartor
Hi all, I apologize in advance in case this is the wrong place for support (if so, please point me in the right direction). I've an USB stick formatted with f2fs, used under Linux on a RPi2. To be clear, it is a USB device, not an SD card. After a crash, the USB stick is not mountable any more.

Re: [f2fs-dev] f2fs not mountable: CRC validation failed

2017-03-27 Thread Piergiorgio Sartor
Hi, thanks for the answer. On Sun, Mar 26, 2017 at 04:45:37PM -0700, Jaegeuk Kim wrote: > Hello, > > On 03/26, Piergiorgio Sartor wrote: > > Hi all, > > > > I apologize in advance in case this is the > > wrong place for support (if so, please > > point me