Date: Wed, 25 Jan 2023 20:16:48 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 264196] sysutils/fusefs-ntfs: read(2)ing big files in blocks of 32768 bytes and smaller fails with EINVAL Message-ID: <bug-264196-7788-BwOeQq2woA@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-264196-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-264196-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264196 Gleb Popov <arrowd@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arrowd@FreeBSD.org --- Comment #12 from Gleb Popov <arrowd@FreeBSD.org> --- Bumped into this with simple dd if=3D/media/NTFS Volume/4Gb.file of=3D/dev/zero bs=3D1 Interesting observation: 1. Insert the stick, mount the FS. 2. Run the command for the first time: 1+0 records in 1+0 records out 1 bytes transferred in 0.002173 secs (460 bytes/sec) 3. Run the command again: 65537+0 records in 65537+0 records out 65537 bytes transferred in 0.435892 secs (150352 bytes/sec) 4. And again: 131073+0 records in 131073+0 records out 131073 bytes transferred in 0.861837 secs (152086 bytes/sec) 5. Again: 196609+0 records in 196609+0 records out 196609 bytes transferred in 1.306456 secs (150490 bytes/sec) 6. And the last time: 262145+0 records in 262145+0 records out 262145 bytes transferred in 2.224164 secs (117862 bytes/sec) 7. Unmount, eject, insert, mount. 8. Retry the test - everything is same up to numbers. Hope this will give a hint on what's going wrong. --=20 You are receiving this mail because: You are the assignee for the bug.=
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