Date: Fri, 18 Aug 2017 14:51:55 +0200 From: "Patrick M. Hausen" <hausen@punkt.de> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: recommendations for file server based zfs appliance Message-ID: <25CD54B5-7284-4BB9-8FD8-19AFD88A04AC@punkt.de> In-Reply-To: <20170818123509.GA38993@shell-jail> References: <CAEW%2BogYG3Q-ypk8_jvOPZdLjpdN9LUn_-Momt-AroFf6u%2BLjRQ@mail.gmail.com> <CAEW%2BogarVcUisdFA4sR7pNSqHcB-DL0ZukzW3j7WoOcFu1-B7g@mail.gmail.com> <CAEW%2BogaiTs-hCAXJMQ2FsG9OV8_AXpY5R0N8RphS3LkmHX8eNw@mail.gmail.com> <CAEW%2BogZXni1Wf_tLwAQbesUDXOwhX5Sv0o3-POw3HvihHEQ20w@mail.gmail.com> <CAEW%2BogbY-uAWfoTuiu9iKCrnfYphy1KCZTmQb5MH2XwKwXv1og@mail.gmail.com> <CAEW%2Bogb0ohPRLiit5a0Labb0YO5SED6S25-wSFejODdFJ3PSkw@mail.gmail.com> <750ee484-a43e-c96f-bca2-d36825943dde@ingresso.co.uk> <61BB2282-5D66-410E-A4E8-CE7D78D8898B@punkt.de> <20170818120351.GA37121@shell-jail> <DB5E344C-034D-4438-BEAF-10F191D63A98@punkt.de> <20170818123509.GA38993@shell-jail>
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--Apple-Mail=_929ECC32-0766-4F36-BBDB-6088014BF94B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi Stefan, > Am 18.08.2017 um 14:35 schrieb Stefan Hagen = <freebsd-stable-list@textmail.me>: >> What do you mean by "JBOD support"? Disable RAID in the systems BIOS >> setup, put ZFS on AHCI drives ... >=20 > Activating JBOD deactivates the B120i raid controller. Unfortnately = the temperature sensor > is somehow controlled by the raid controller. So enabling JBOD = technically works, but the > machine is a lot louder than with enabled raid. As a workaround I've = built 4 raid arrays with one disk each. >=20 > It works, but it doesn't feel right to me. Weird - the machine seems rather quiet to me, but it's in a separate room with the laser printers and no one actually working there. I don't know how to measure noise, unfortunately. I have another Gen8 at my wife's office for their not-for-profit organisation. Quiet as a mouse with FreeNAS 11. This time two also very quiet (most of the time) computer based office desks in that room. My machine here at my office: root@filer:~ # ipmitool sensor UID Light | 0x0 | discrete | 0x0180| na | na = | na | na | na | na Health LED | 0x0 | discrete | 0x0180| na | na = | na | na | na | na 01-Inlet Ambient | 28.000 | degrees C | ok | na | na = | na | na | 42.000 | 46.000 02-CPU | 40.000 | degrees C | ok | na | na = | na | na | 70.000 | na 03-P1 DIMM 1-2 | 42.000 | degrees C | ok | na | na = | na | na | 87.000 | na 04-HD Max | na | | na | na | na = | na | na | 60.000 | na 05-Chipset | 63.000 | degrees C | ok | na | na = | na | na | 105.000 | na 06-Chipset Zone | 48.000 | degrees C | ok | na | na = | na | na | 68.000 | 73.000 07-VR P1 Zone | 52.000 | degrees C | ok | na | na = | na | na | 88.000 | 93.000 08-Supercap Max | na | | na | na | na = | na | na | 65.000 | na 09-iLO Zone | 47.000 | degrees C | ok | na | na = | na | na | 72.000 | 77.000 10-PCI 1 | na | | na | na | na = | na | na | 100.000 | na 11-PCI 1 Zone | 39.000 | degrees C | ok | na | na = | na | na | 64.000 | 69.000 12-Sys Exhaust | 48.000 | degrees C | ok | na | na = | na | na | 68.000 | 73.000 13-LOM | na | | na | na | na = | na | na | 100.000 | na Fan 1 | 25.088 | percent | ok | na | na = | na | na | na | na Power Supply 1 | 0x0 | discrete | 0x0180| na | na = | na | na | na | na Memory | 0x0 | discrete | 0x4080| na | na = | na | na | na | na So, temperature sensor working, too. Or are you referring to the *HDD* temperature? I never put disks to sleep in servers ... Patrick --Apple-Mail=_929ECC32-0766-4F36-BBDB-6088014BF94B Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJZluLrAAoJEJBvLuLt2olc58EH/jVUbEEpv+Q7iQ1kt8OBpUYk V/UsHTCoCW2YePst/HTv3pjNxA3AyzuuLBSPa5d1q7Ham0Vuzg9f2ku2apzYyEN2 BKLi8YtfcroOECi090+tljZ5/VakGm3XpD7Bj9fmKsIMdYiAkW/C0Y3+re+zPX7d 1CBybrC1QKQxj3kJu9KomhPCqeF7j6USN8LCY3Fq1T4tAzwIgF3w60LJLz0i3/fr DH6u2jQq0wgDrRZqWDuS+lzOdqFPf4CUdc7x0iZqy4A156zIHGr6mP2fmXAA8Yxj a5LDZt+itm51JWzl9FI6HOUVnSjQYBrhIoLjE+sOtWZTGrwQsNomFbjTAwO88u4= =nmGx -----END PGP SIGNATURE----- --Apple-Mail=_929ECC32-0766-4F36-BBDB-6088014BF94B--
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