linux-ext4 - Re: ext4 v6.15-rc2 baseline

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Message-ID: <20250417163820.GA25655@frogsfrogsfrogs>
Date: Thu, 17 Apr 2025 09:38:20 -0700
From: "Darrick J. Wong" <djwong@...nel.org>
To: Theodore Ts'o <tytso@....edu>
Cc: Luis Chamberlain <mcgrof@...nel.org>, adilger.kernel@...ger.ca,
	linux-ext4@...r.kernel.org, kdevops@...ts.linux.dev,
	dave@...olabs.net, jack@...e.cz
Subject: Re: ext4 v6.15-rc2 baseline

On Wed, Apr 16, 2025 at 06:34:15PM -0500, Theodore Ts'o wrote:
> TESTRUNID: ltm-20250414133140
> KERNEL:    kernel 6.15.0-rc2-xfstests #22 SMP PREEMPT_DYNAMIC Mon Apr 14 12:18:46 EDT 2025 x86_64
> CMDLINE:   --kernel gs://gce-xfstests/kernel.deb -c ext4/all -g auto
> CPUS:      2
> MEM:       7680
> 
> ext4/4k: 587 tests, 55 skipped, 5340 seconds

Hum.  My tests show:

Kernel: 6.15.0-rc2-xfsx
Format: mkfs.ext4
Mount: -o acl,user_xattr
Testing: -r -g all -x dangerous_fuzzers,recoveryloop,broken,deprecated
Failures: generic/045, generic/046, ext4/043, ext4/053, generic/697, generic/633, generic/696, generic/044
Status: Failed 8 of 553 (1.4%) tests, covering 40% of 2,077 in 2.2 hours.

mke2fs.conf has:

[defaults]
	base_features = sparse_super,filetype,resize_inode,dir_index,ext_attr
	default_mntopts = acl,user_xattr,block_validity
	enable_periodic_fsck = 0
	blocksize = 4096
	cluster_size = 32768
	inode_size = 256
	inode_ratio = 16384

[fs_types]
	ext2 = {
		inode_size = 128
	}
	ext3 = {
		features = has_journal
		inode_size = 128
	}
	ext4 = {
		features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize,64bit,metadata_csum,quota
		inode_size = 256
		quotatype=usrquota:grpquota:prjquota:
	}


generic/04[456] fail with a bunch of:

--- /run/fstests/bin/tests/generic/045.out	2025-01-30 10:00:16.774276934 -0800
+++ /var/tmp/fstests/generic/045.out.bad	2025-04-16 14:44:41.434069835 -0700
@@ -1 +1,1000 @@
 QA output created by 045
+corrupt file /opt/1 - non-zero size but no extents
+corrupt file /opt/2 - non-zero size but no extents
+corrupt file /opt/3 - non-zero size but no extents
+corrupt file /opt/4 - non-zero size but no extents

ext4/043 seems to fail because it tries to create 128b inodes with
project ids and fails.

ext4/053 I suspect fails because built-in quota conflicts with the quota
mount options.

generic/{633,697,696} fails with:

--- /run/fstests/bin/tests/generic/697.out	2025-01-30 10:00:16.953276275 -0800
+++ /var/tmp/fstests/generic/697.out.bad	2025-04-16 15:54:39.173837150 -0700
@@ -1,2 +1,4 @@
 QA output created by 697
+utils.c: 928: openat_tmpfile_supported - Invalid argument - failure: create
+utils.c: 928: openat_tmpfile_supported - Invalid argument - failure: create
 Silence is golden

No idea what that's about.

--D