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On 26/12/2021 18:50, Jacques Montier wrote: |
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> Hello all, |
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> |
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> I update to the last stable kernel 5.15.11-gentoo with the same |
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> configuration as the old kernel and now, the boot time is quite long. |
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> |
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> Test : |
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> 5.10.76-gentoo-r1 kernel : boot time 30s |
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> 5.15.11-gentoo kernel : boot time 70s |
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> |
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> My setup (non EFI) : |
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> - SSD 250 Go : /dev/sdd1 ext2 for boot and /dev/sdd2 ext4 for / |
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> - SSD 250 Go /dev/sdc1 ext4 for home |
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> - Two 2T sata disks Seagate BarraCuda 3.5 /dev/sda1 ext4 for data and |
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> /dev/sdb1 ext4 for data backup (Not Raid) |
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> |
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> With the new kernel, the two Seagate disks seem to make the boot time |
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> quite longer. |
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> |
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> Test : |
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> booting without mounting the disks : 20s |
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> booting with mounting only one disk : 25s |
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> booting with both disks : more than 60s |
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> |
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> Testing the disks : |
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> - smartctl -s on -a /dev/sda and smartctl -s on -a /dev/sdb : No error |
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> reported. |
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> - fsck -a /dev/sda1 and fsck -a /dev/sdb1 : clean |
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> - e2fsck -cfpv /dev/sda1 : clean |
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> |
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> Nevertheless, dmesg shows a lot of errors (attached image) with the new |
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> kernel. |
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> Those errors do not appear with 5.10.76-gentoo-r1 kernel. |
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> |
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> I'm rather confused... |
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> Have you any idea ? |
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> |
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What does fdisk print say? Are your partitions mis-aligned? |
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|
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Unlikely, but it depends how long ago they were partitioned. There's all |
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this stuff about switching from 512B to 4K sectors and that *could* be |
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the problem. |
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|
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Cheers, |
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Wol |
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