Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Long boot time after kernel update
Date: Tue, 28 Dec 2021 12:32:24
Message-Id: d1195e73-8201-88ea-73f4-b1a759185c84@gmail.com
In Reply to: Re: [gentoo-user] Long boot time after kernel update by William Kenworthy
1 William Kenworthy wrote:
2 > A point to keep in mind - if you can feel the drive moving it may be
3 > generating errors!  Depending on the drive, the errors may just be
4 > handled internally and I can see it slowing things down though
5 > probably would be barely noticeable.  I have seen it myself with
6 > random errors from a WD green drive disappearing when properly
7 > immobilised.  When investigating I ran across articles discussing the
8 > problem, one of which fastened the drives to a granite slab for
9 > tests!  Also see discussions on NAS seups and vibrations affecting co
10 > located drives.
11 >
12 > BillK
13 >
14 > ** Interesting read
15 > https://www.ept.ca/features/everything-need-know-hard-drive-vibration/
16 >
17
18 This is just because it is a SMR drive.  It's done this ever since I
19 bought the drive and it has passed all tests.  There's a whole thread on
20 this dating back several years.  I managed to buy a SMR drive before I
21 even knew they existed.  Once it fills up that PMR section, it gets
22 really slow. 
23
24 Dale
25
26 :-)  :-) 

Replies

Subject Author
Re: [gentoo-user] Long boot time after kernel update Jacques Montier <jmontier@×××××.com>