LinuxQuestions.org - hdd failing?

And a forth fsck:
Code:
fsck from util-linux 2.28

e2fsck 1.43.1 (08-Jun-2016)

Pass 1: Checking inodes, blocks, and sizes

Error reading block 19726380 (Attempt to read block from filesystem resulted in short read) while getting next inode from scan.  Ignore error? yes



Force rewrite? yes



Pass 2: Checking directory structure

Entry 'libsane-artec_eplus48u.la' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932269.  Clear? yes



Entry 'libsane-as6e.la' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932271.  Clear? yes



Entry 'libsane-apple.so.1.0.25' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932263.  Clear? yes



Entry 'libsane-artec_eplus48u.so.1.0.25' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932270.  Clear? yes



Entry 'libsane-as6e.so.1.0.25' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932272.  Clear? yes



Entry 'libsane-artec.so.1.0.25' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932266.  Clear? yes



Entry 'libsane-artec.la' in /usr/lib/x86_64-linux-gnu/sane (4932008) has deleted/unused inode 4932265.  Clear? yes



Entry 'libgstaasink.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932264.  Clear? yes



Entry 'libgstalaw.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932267.  Clear? yes



Entry 'libgstdc1394.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932260.  Clear? yes



Entry 'libgstalpha.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932268.  Clear? yes



Entry 'libgstdashdemux.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932258.  Clear? yes



Entry 'libgstdataurisrc.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932259.  Clear? yes



Entry 'libgst1394.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932262.  Clear? yes



Entry 'libgstcurl.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932257.  Clear? yes



Entry 'libgstdebugutilsbad.so' in /usr/lib/x86_64-linux-gnu/gstreamer-1.0 (4932041) has deleted/unused inode 4932261.  Clear? yes



Pass 3: Checking directory connectivity

Pass 4: Checking reference counts

Pass 5: Checking group summary information

Block bitmap differences:  -12953648 -(12953712--12953727) -(12955904--12955906) -19696632 -(19698896--19698898) -(19699808--19699820) -(19700476--19700493) -20054907 -20054925 -20054929 -(20059970--20059989) -(20066765--20066776) -(20073498--20073518) -(20082583--20082591) -20514958 -(20533183--20533216) -22544907 -22545032 -(22556720--22556724) -(22558819--22558838) -(44489392--44489393) -(44489744--44489748) -(44489776--44489784)

Fix? yes



Free blocks count wrong for group #395 (5175, counted=5195).

Fix? yes



Free blocks count wrong for group #601 (547, counted=582).

Fix? yes



Free blocks count wrong for group #612 (503, counted=568).

Fix? yes



Free blocks count wrong for group #626 (622, counted=657).

Fix? yes



Free blocks count wrong for group #688 (5062, counted=5089).

Fix? yes



Free blocks count wrong for group #1357 (11478, counted=11494).

Fix? yes



Free blocks count wrong (7644425, counted=7644623).

Fix? yes



Inode bitmap differences:  -(4932257--4932272)

Fix? yes



Free inodes count wrong for group #602 (5260, counted=5276).

Fix? yes



Free inodes count wrong (9716171, counted=9716187).

Fix? yes





/dev/sda1: ***** FILE SYSTEM WAS MODIFIED *****

/dev/sda1: 2498085/12214272 files (8.9% non-contiguous), 41184936/48829559 blocks
fsck deletes a dozen files every time