Hi Ju Hyung, On 2019/8/14 22:10, Ju Hyung Park wrote: > Hi Chao, > > /data/log isn't even here. > I think it must be specific to EMUI.
Alright, at least in EMUI, it looks not proper to me to set cold flag on zip file according to result of hot/cold separation investigation recently. IMO, it will be more common to store large stable zip/rar file in Linux desktop/server or Window OS... Thanks, > > Thanks. > > On Wed, Aug 14, 2019 at 6:48 PM Chao Yu <yuch...@huawei.com> wrote: >> >> Hi Ju Hyung, >> >> On 2019/8/14 17:20, Ju Hyung Park wrote: >>> Hi Chao, >>> >>> On Wed, Aug 14, 2019 at 10:47 AM Chao Yu <yuch...@huawei.com> wrote: >>>> In android, as I see, most zip file is small-sized log type, and will be >>>> removed >>>> after a roll-back, such as: >>>> >>>> time1: create log1.zip >>>> time2: create log2.zip >>>> time3: create log3.zip >>>> time4: remove log1.zip, rename log2.zip -> log1.zip; rename log3.zip -> >>>> log2.zip; create log3.zip >>>> >>>> I suggest we can keep zip type in android as warm type with IPU mode to >>>> avoid >>>> fragmentation caused by small holes in cold area. In linux distro, I >>>> agreed to >>>> treat zip as cold type. >>> >>> I actually thought your original suggestion of adding "zip" was to >>> handle big zip files under /sdcard(/data/media). >>> >>> The one case you've mentioned will be entirely dependent on which apps >>> user's using. >> >> Yeah, actually, now I didn't see much large zip file in my external storage, >> most of them are xxxKB or xMB, some of them looks very old tho. :) >> >>> In case of mine, I don't have any zip files under /data that's >>> seemingly used for logs. >> >> Huawei cell phone has log file with .zip/.gz type locating in /data/log/... >> can >> you search that directory? >> >> If we relocate them into cold area, they will make holes in cold area >> crazily, >> as they have small size and will be created/unlinked frequently. >> >> Thanks, >> >>> >>> Thanks, >>> . >>> > . > _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
