Date: Wed, 22 Nov 2017 08:17:48 -0600 From: Karl Denninger <karl@denninger.net> To: freebsd-stable@freebsd.org Subject: Re: Random freezes of my FreeBSD droplet (DigitalOcean) Message-ID: <03d984bd-0233-5c6b-4510-8f47345d0e71@denninger.net> In-Reply-To: <CAHtsMQ0zRFR1qACRv6g%2BZ6KSjCrGW1BUUzgEigMNh3JtTHt-7w@mail.gmail.com> References: <CAHtsMQ2wDrXmKkX2Qvvxi1SpiG9E%2BOKmC5eS6VGQezUBWZS5mw@mail.gmail.com> <CA%2BtpaK1NnTje048FDq4WK-xN1hnk89jukaE-bHoQB0v0Uh9bnw@mail.gmail.com> <CAHtsMQ0zRFR1qACRv6g%2BZ6KSjCrGW1BUUzgEigMNh3JtTHt-7w@mail.gmail.com>
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[-- Attachment #1 --] Yeah, don't do that. I have a DO Zfs-enabled FreeBSD deployment and I have the swap on /dev/gpt/swap0 (a regular slice)... no problems. $ uptime 9:17AM up 174 days, 2:06, 1 users, load averages: 0.89, 0.80, 0.83 $ On 11/22/2017 08:15, Stefan Lambrev wrote: > Hi, > > Thanks for this idea. > > Device 1K-blocks Used Avail Capacity > /dev/zvol/zroot/swap 2097152 310668 1786484 15% > > Will check why at all swap is used when the VM is not used. But yes - as > it's a image provided by DO the swap is on the zvol... > > On Wed, Nov 22, 2017 at 4:08 PM, Adam Vande More <amvandemore@gmail.com> > wrote: > >> On Wed, Nov 22, 2017 at 7:17 AM, Stefan Lambrev <cheffo@freebsd-bg.org> >> wrote: >> >>> Greetings, >>> >>> I have a droplet in DO with very light load, currently >>> running 11.0-RELEASE-p15 amd64 GENERIC kernel + zfs (1 GB Memory / 30 GB >>> Disk / FRA1 - FreeBSD 11.0 zfs) >>> >>> I know ZFS needs more memory, but the load is really light. Unfortunatelly >>> last few weeks I'm experiencing those freezes almost every second day. >>> There are no logs or console messages - just freeze. Networks seems to >>> work, but nothing else. >>> >>> Is there anyone with similar experience here? >>> Are there any updates in 11.1 that may affect positively my experience in >>> the digital ocean cloud? >>> >> It's entirely possible to run a stable VM using that configuration so you >> haven't provided enough details to give any real help. A common foot >> shooting method is putting swap on zvol, but the possibilities are endless. >> >> -- >> Adam >> > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" -- Karl Denninger karl@denninger.net <mailto:karl@denninger.net> /The Market Ticker/ /[S/MIME encrypted email preferred]/ [-- Attachment #2 --] 0 *H 010 `He 0 *H 00 H^Ōc!5 H0 *H 01 0 UUS10U Florida10U Niceville10U Cuda Systems LLC10U Cuda Systems CA1!0 U Cuda Systems LLC 2017 CA0 170817164217Z 270815164217Z0{1 0 UUS10U Florida10U Cuda Systems LLC10U Cuda Systems CA1%0#U Cuda Systems LLC 2017 Int CA0"0 *H 0 h-5B>[;olӴ0~͎O9}9Ye*$ g !ukvʶLzN`jL>MD'7U 45CB+kY`bd~b*c3Ny-78ju]9H euέsӬDؽmgwER?&UURj'}9nWD i`XcbGz \gG=u%\Oi13ߝ4 K44pYQr]Ie/r0+eEޝݖ0C15Mݚ@JSZ(zȏ NTa(25DD5.l<g[[Z arQQ%Buȴ~~`IohRbʳڟu2MS8EdFUClCMaѳ !}ș+2k/bųE,n当ꖛ\(8 WV8 d]b yXw ܊:I39 00 U ]^§Q\ӎ0U #0T039N0b01 0 UUS10U Florida10U Niceville10U Cuda Systems LLC10U Cuda Systems CA1!0 U Cuda Systems LLC 2017 CA @Ui0U 0 0U 0 *H :P U!>vJ n io -#ן]Wyu jǑR̀Q nƇ!G ѦF g\ yLx gw=OPycehf[ }ܷ['4ڝ\[p 6\o.B&JF" ZC{;*o*mcCcLY߾` t*S!(` ]DHP5A~/NPp6=mhk밣'doA$86hm5ӚS@ j ެEgl )0JG`%k35PaC?σ ׳HEt}!P㏏%*BxbQwaKG$6 h¦Mve; [o-Iی& I,Tc ߎ#t wPA@l0P+KXBպT zGv;NcI3&J ĬUPNa?/%W6G۟N000 k#Xd\ =0 *H 0{1 0 UUS10U Florida10U Cuda Systems LLC10U Cuda Systems CA1%0#U Cuda Systems LLC 2017 Int CA0 170817212120Z 220816212120Z0W1 0 UUS10U Florida10U Cuda Systems LLC10U karl@denninger.net0"0 *H 0 T[I-ΆϏ dn;Å@שy.us~_ZG%<MYd\gvfnsa1'6Egyjs"C [{~ _K Pn+<*pv#Q+H/7[-vqDV^U>f%GX)H.|l`M(Cr >е͇6#odc"YljҦln8@5SA0&ۖ"OGj?UDWZ5 dDB 7k-)9Izs-JAv J 6L$Ն1SmY.Lqw*SH;EF'DĦH]MOgQQ|Mٙג2Z9y@ y]}6ٽeY9Y2xˆ$T=e CǺǵbn֛{j |@LLt1[Dk5:$= ` M 00<+00.0,+0 http://ocsp.cudasystems.net:88880 U 0 0 `HB0U 0 U %0++03 `HB &$OpenSSL Generated Client Certificate0 U %՞V =;bzQ0U #0]^§Q\ӎϡ01 0 UUS10U Florida10U Niceville10U Cuda Systems LLC10U Cuda Systems CA1!0 U Cuda Systems LLC 2017 CA H^Ōc!5 H0 U 0karl@denninger.net0 *H ۠A0-j%--$% g2#ޡ1^>{K+uGE v1ş7Af&b&O; .;A5* U)ND2bF|\= ]<sˋL!wrw٧> YMÄ3\mWR hSv!_zvl? 3_ xU%\^#O*Gk̍YI_&Fꊛ@&1n } ͬ:{hTP3B.;bU8:Z=^Gw8 !k-@xE@i,+'Iᐚ:f hztX7/(hY` O.1}a`%RW^akǂpCAufgDix UTЩ/7}%=jnVZvcF<M= 2^GKH5魉 _O4ެByʈySkw=5@h.0z> W1000{1 0 UUS10U Florida10U Cuda Systems LLC10U Cuda Systems CA1%0#U Cuda Systems LLC 2017 Int CA k#Xd\ =0 `He E0 *H 1 *H 0 *H 1 171122141749Z0O *H 1B@GßmoE$3;f2 $'JYEX:nnZt,2e%8? war0l *H 1_0]0 `He*0 `He0 *H 0*H 0 *H @0+0 *H (0 +7100{1 0 UUS10U Florida10U Cuda Systems LLC10U Cuda Systems CA1%0#U Cuda Systems LLC 2017 Int CA k#Xd\ =0 *H 10{1 0 UUS10U Florida10U Cuda Systems LLC10U Cuda Systems CA1%0#U Cuda Systems LLC 2017 Int CA k#Xd\ =0 *H z,ب1j)0ˢK?ZߗB .pomQuL2{z_:%1& x @7Kۅל Pa7C>ungNxL \E3%BH" 2JZ;G+د4W9Ô :ޔAlZ% ^>iQ=Ht*^ 9-t|NN79ߪKFkaVX 5Jm1 C98 hT`[~`\-kSg]3Cw i^GvdkD^2ax4 BKBwI<3 difjr{}lx̊ '_[>-]@Xb5Ings:"҄ Smų<k M*X;۔_K 5| k& j,YZڰ zldu`I CPfmlo
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