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Hermes SMTP Server) with ESMTPA ID a87c17a9e9b7da56116b22839a43c27b; Sat, 17 Feb 2024 19:04:17 +0000 (UTC) Content-Type: text/plain; charset=us-ascii List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3774.400.31\)) Subject: Re: newfs TRIM flag device support From: Mark Millard In-Reply-To: Date: Sat, 17 Feb 2024 11:04:06 -0800 Cc: Ronald Klop , freebsd-arm Content-Transfer-Encoding: quoted-printable Message-Id: <9F657059-E39A-4E2A-8AF5-CA491BBC7ABB@yahoo.com> References: <8D8AA3F5-74A3-4AFE-A560-F52C7C55CF12@yahoo.com> <7okx4eDPse2uF1n3aX4W8RIOdbHXziUhqgvHxqqxpYN-7NsJfEGrfHbDxLgNS3PdOwZt7j9aOXp-0MHDjQAryL4t1Gd2QHUG1sFNmd5dY0k=@proton.me> <454941689.1180.1708079489598@localhost> <59693EE7-0DD6-4B41-BA64-0F3D69D3ECC9@yahoo.com> <1B0C2E27-6776-40A1-A8BF-29094FF8FC03@yahoo.com> To: Mike Karels , Ordinary Bit X-Mailer: Apple Mail (2.3774.400.31) X-Spamd-Bar: ---- X-Rspamd-Queue-Id: 4TcdWp1y96z4CTx X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US] On Feb 17, 2024, at 08:44, Mike Karels wrote: > On 17 Feb 2024, at 10:21, Ordinary Bit wrote: >=20 >> On Saturday, 17 February 2024 at 23:20, Mark Millard = wrote: >>=20 >>> On Feb 17, 2024, at 02:39, Ordinary Bit ordinarybit@proton.me wrote: >>> . . .=20 >>>>=20 >>>> root@sd-ultra:~ # gpart show -p >>>> =3D> 63 124735425 mmcsd0 MBR (59G) >>>> 63 1985 - free - (993K) >>>> 2048 102400 mmcsd0s1 fat32lba [active] (50M) >>>> 104448 10381312 mmcsd0s2 freebsd (5.0G) >>>> 10485760 16777216 mmcsd0s3 freebsd (8.0G) >>>=20 >>>=20 >>> An oddity just above is that mmcsd0s3 is not set to the >>> type freebsd-ufs . But the oddity does not mess up the >>> testing you were doing. >>>=20 >>=20 >> Let me test this one with freebsd-ufs type because you're right it's = only freebsd. >=20 > freebsd-ufs is a GPT type; this is MBR. The ufs filesystem is = presumably mmcsd0s3a. > If the filesystem gets mounted, the partitioning is OK. >=20 > Mike >=20 >>>> 27262976 97472512 - free - (46G) >>>>=20 >>>> =3D> 0 10381312 mmcsd0s2 BSD (5.0G) >>>> 0 128 - free - (64K) >>>> 128 10381184 mmcsd0s2a freebsd-ufs (4.9G) >>>> . . . >=20 My splitting of the gpart output at the line I was interested in may have left some confusion. So I'll quote the original full output. I was not very explicit about the details of the oddities involved before but will be so below. QUOTE root@sd-ultra:~ # gpart show -p =3D> 63 124735425 mmcsd0 MBR (59G) 63 1985 - free - (993K) 2048 102400 mmcsd0s1 fat32lba [active] (50M) 104448 10381312 mmcsd0s2 freebsd (5.0G) 10485760 16777216 mmcsd0s3 freebsd (8.0G) 27262976 97472512 - free - (46G) =3D> 0 10381312 mmcsd0s2 BSD (5.0G) 0 128 - free - (64K) 128 10381184 mmcsd0s2a freebsd-ufs (4.9G) END QUOTE First note that mmcsd0s2a says freebsd-ufs (but is inside a BSD). That is what I consider normal for MBR partitions that contain UFS file systems. Next note that there was no "mmcsd0s3 BSD" shown. Nor was there a "mmcsd0s3a freebsd-ufs" shown. "mmcsd0s3 freebsd" shows no evidence of any MBR/BSD substructure. (But it was mountable as a UFS file system after the newfs that was done on mmcsd0s3 .) None of this messed up the testing that was being done. =3D=3D=3D Mark Millard marklmi at yahoo.com