Re: Plan for WarmStart with Extstore support，and what is the progress now
Hey, Probably not. I'm still working toward driving the first usable version fo the proxy code. Sorry :( On Fri, 7 May 2021, Eric Zhang wrote: > Hello. > Will warmstart with extstore support be released this moth? > 在2021年4月7日星期三 UTC+8 下午4:11:22 写道： > I don't remember what needed to be done at this point. I'll check > possibly > next week; I have a large change that I'm in the middle of working on > and > need to finish first. > > fwiw 'next' branch is for basing development work on. My personal repo > is > full of recent development branches. I don't typically update > master/next > on there. > > If your co is able to sponsor development that can speed things up too. > > -Dormando > > On Tue, 6 Apr 2021, Eric Zhang wrote: > > > This month or next month is OK for me, and I will be the first one to > test it. I can make some patches to make it > > work, based on https://github.com/memcached/memcached/tree/master or > you have your own branch for it. I note that > > your own repo is not updated for a long time > https://github.com/dormando/memcached. > > > > 在2021年4月7日星期三 UTC+8 上午4:06:26 写道： > > Hey, > > > > Sorry about that not being done yet. Mostly due to lack of demand for > it I > > was working on other things. I can and should get to that soon (this > month > > or next month?). > > > > It's not too hard but there are a lot of places that need to be > patched. > > Please note that warm restart with extstore does not make it crash or > > reboot safe. There is still a memory segment that needs to be saved to > > survive reboots. > > > > -Dormando > > > > On Tue, 6 Apr 2021, Shihu Zhang wrote: > > > > > Our program have test the feature of WarmStart which is > useful. Data cached in Memcached is > > nearly never > > > modified and is 10TB large (value is 100kb+). So WarmStart with > Exstore support is a better > > feature. So > > > I want to know the plan for it, and what is the complex mentioned > > > here https://github.com/memcached/memcached/issues/531. > > > > > > -- > > > > > > --- > > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > > To unsubscribe from this group and stop receiving emails from it, > send an email to > > > memcached+...@googlegroups.com. > > > To view this discussion on the web visit > > > > > > https://groups.google.com/d/msgid/memcached/17c8b54e-76c7-41e9-8797-47bb66457892n%40googlegroups.com. > > > > > > > > > > -- > > > > --- > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > To unsubscribe from this group and stop receiving emails from it, > send an email to > > memcached+...@googlegroups.com. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/memcached/50b76cfc-1892-4f34-94a4-b14e214c2e27n%40googlegroups.com. > > > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to memcached+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/memcached/1c41f7dd-c5a8-49d5-bf64-0e6655dc2377n%40googlegroups.com. > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to memcached+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/memcached/5173db6f-025-af17-af85-dc28d9a358f0%40rydia.net.
Re: Plan for WarmStart with Extstore support，and what is the progress now
Hello. Will warmstart with extstore support be released this moth? 在2021年4月7日星期三 UTC+8 下午4:11:22 写道： > I don't remember what needed to be done at this point. I'll check possibly > next week; I have a large change that I'm in the middle of working on and > need to finish first. > > fwiw 'next' branch is for basing development work on. My personal repo is > full of recent development branches. I don't typically update master/next > on there. > > If your co is able to sponsor development that can speed things up too. > > -Dormando > > On Tue, 6 Apr 2021, Eric Zhang wrote: > > > This month or next month is OK for me, and I will be the first one to > test it. I can make some patches to make it > > work, based on https://github.com/memcached/memcached/tree/master or > you have your own branch for it. I note that > > your own repo is not updated for a long time > https://github.com/dormando/memcached. > > > > 在2021年4月7日星期三 UTC+8 上午4:06:26 写道： > > Hey, > > > > Sorry about that not being done yet. Mostly due to lack of demand for it > I > > was working on other things. I can and should get to that soon (this > month > > or next month?). > > > > It's not too hard but there are a lot of places that need to be patched. > > Please note that warm restart with extstore does not make it crash or > > reboot safe. There is still a memory segment that needs to be saved to > > survive reboots. > > > > -Dormando > > > > On Tue, 6 Apr 2021, Shihu Zhang wrote: > > > > > Our program have test the feature of WarmStart which is > useful. Data cached in Memcached is > > nearly never > > > modified and is 10TB large (value is 100kb+). So WarmStart with > Exstore support is a better > > feature. So > > > I want to know the plan for it, and what is the complex mentioned > > > here https://github.com/memcached/memcached/issues/531. > > > > > > -- > > > > > > --- > > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an email to > > > memcached+...@googlegroups.com. > > > To view this discussion on the web visit > > > > > > https://groups.google.com/d/msgid/memcached/17c8b54e-76c7-41e9-8797-47bb66457892n%40googlegroups.com > . > > > > > > > > > > -- > > > > --- > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to > > memcached+...@googlegroups.com. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/memcached/50b76cfc-1892-4f34-94a4-b14e214c2e27n%40googlegroups.com > . > > > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to memcached+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/memcached/1c41f7dd-c5a8-49d5-bf64-0e6655dc2377n%40googlegroups.com.
Re: Questions about slabs rebalance thread
Oh I see it. Thanks a lot!! On Saturday, May 8, 2021 at 3:09:07 AM UTC+8 Dormando wrote: > Hey, > > There are user commands which can optionally control the slab rebalancer, > so the lock is mostly for that interaction from worker threads. The > restart system also needs to stop the thread gracefully. > > On Fri, 7 May 2021, Wenxin Zheng wrote: > > > It seems that in 'slabs.c', slab_rebalance_thread will be created only > once. Which variables are required to be protected by lock > `slabs_rebalance_lock` ? > > > > -- > > > > --- > > You received this message because you are subscribed to the Google > Groups "memcached" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to memcached+...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/memcached/636d45a7-76a5-47c4-b90f-433a13d73c61n%40googlegroups.com > . > > > > > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to memcached+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/memcached/031a81f9-e7ef-44d8-a535-197b72693225n%40googlegroups.com.
