From nobody Fri Feb 16 01:08:12 2024 X-Original-To: freebsd-fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TbYhp3DCgz51hcB for ; Fri, 16 Feb 2024 01:08:26 +0000 (UTC) (envelope-from joe@via.net) Received: from smtp1.via.net (smtp1.via.net [157.22.3.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "via.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TbYhn2zqBz4vfS for ; Fri, 16 Feb 2024 01:08:25 +0000 (UTC) (envelope-from joe@via.net) Authentication-Results: mx1.freebsd.org; dkim=none; spf=pass (mx1.freebsd.org: domain of joe@via.net designates 157.22.3.5 as permitted sender) smtp.mailfrom=joe@via.net; dmarc=none Received: from mail.via.net (mail.via.net [157.22.3.34]) by smtp1.via.net (8.15.2/8.14.1-VIANET) with ESMTPS id 41G18Mae018763 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=FAIL) for ; Thu, 15 Feb 2024 17:08:22 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.1 at smtp1.via.net Received: from smtpclient.apple ([209.81.2.65]) by mail.via.net (8.15.2/8.14.1-VIANET) with ESMTP id 41G18MYD013809 for ; Thu, 15 Feb 2024 17:08:22 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.1 at mail.via.net From: joe mcguckin Content-Type: multipart/alternative; boundary="Apple-Mail=_C5E0BF1D-9AFF-4083-9299-AAAB74E7ED43" List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.1\)) Subject: ZFS performance Message-Id: <163F3799-67B7-42C5-ABED-767DCC6DAC03@via.net> Date: Thu, 15 Feb 2024 17:08:12 -0800 To: freebsd-fs X-Mailer: Apple Mail (2.3696.120.41.1.1) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (smtp1.via.net [157.22.3.5]); Thu, 15 Feb 2024 17:08:23 -0800 (PST) X-Rspamd-Queue-Id: 4TbYhn2zqBz4vfS X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.82 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-0.97)[-0.975]; NEURAL_HAM_LONG(-0.94)[-0.944]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+MX]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[157.22.3.5:from]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; FREEFALL_USER(0.00)[joe]; ASN(0.00)[asn:7091, ipnet:157.22.0.0/16, country:US]; MIME_TRACE(0.00)[0:+,1:+,2:~]; MID_RHS_MATCH_FROM(0.00)[]; R_DKIM_NA(0.00)[]; MLMMJ_DEST(0.00)[freebsd-fs@freebsd.org]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; DMARC_NA(0.00)[via.net]; FROM_HAS_DN(0.00)[] --Apple-Mail=_C5E0BF1D-9AFF-4083-9299-AAAB74E7ED43 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 I have a ZFS fileserver running samba- I =E2=80=98m using it as a file = server and as a Timemachine backup server. TM work but mit is really = slow. Are there speed tweaks for ZFS I can apply. Does ZFS have perf = monitoring features I can use to characterize the speed? Thanks! Joe Joe McGuckin ViaNet Communications joe@via.net 650-207-0372 cell 650-213-1302 office 650-969-2124 fax --Apple-Mail=_C5E0BF1D-9AFF-4083-9299-AAAB74E7ED43 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 I = have a ZFS fileserver running samba- I =E2=80=98m using it as a file = server and as a Timemachine backup server. TM work but mit is really = slow.
Are there speed tweaks for ZFS I can apply. =  Does ZFS have perf monitoring features I can use to characterize = the speed?

Thanks!

Joe


Joe = McGuckin
ViaNet Communications

joe@via.net
650-207-0372 cell
650-213-1302 = office
650-969-2124 fax

= --Apple-Mail=_C5E0BF1D-9AFF-4083-9299-AAAB74E7ED43--