da aktuell die Timer nicht machen was ich will (anderes Thema) habe ich auf der Ursachensuche in das Kernel-Log geschaut.
Da kommen mit der 2.11 und 2.12 diese Meldung:
Code: Alles auswählen
<4>[144433.126274] hrtimer: interrupt took 6495302 ns
<6>[574433.761081] sd 0:0:1:0: [sda] tag#112 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
<6>[574433.761092] sd 0:0:1:0: [sda] tag#112 Sense Key : Illegal Request [current]
<6>[574433.761103] sd 0:0:1:0: [sda] tag#112 Add. Sense: Invalid field in cdb
<6>[574433.761110] sd 0:0:1:0: [sda] tag#112 CDB: Write same(16) 93 08 00 00 00 00 00 2a 39 77 00 00 ff ff 00 00
<3>[574433.761114] critical target error, dev sda, sector 2767223 op 0x3:(DISCARD) flags 0x4800 phys_seg 1 prio class 2
<6>[574433.761130] sd 0:0:1:0: [sda] tag#113 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
<6>[574433.761135] sd 0:0:1:0: [sda] tag#113 Sense Key : Illegal Request [current]
<6>[574433.761141] sd 0:0:1:0: [sda] tag#113 Add. Sense: Invalid field in cdb
<6>[574433.761146] sd 0:0:1:0: [sda] tag#113 CDB: Write same(16) 93 08 00 00 00 00 00 2b 39 76 00 00 ce 8a 00 00
<3>[574433.761149] critical target error, dev sda, sector 2832758 op 0x3:(DISCARD) flags 0x800 phys_seg 1 prio class 2
<6>[574433.893329] sd 0:0:1:0: [sda] tag#111 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
<6>[574433.893345] sd 0:0:1:0: [sda] tag#111 Sense Key : Illegal Request [current]
<6>[574433.893351] sd 0:0:1:0: [sda] tag#111 Add. Sense: Invalid field in cdb
<6>[574433.893357] sd 0:0:1:0: [sda] tag#111 CDB: Write same(16) 93 08 00 00 00 00 00 29 39 78 00 00 ff ff 00 00
<3>[574433.893362] critical target error, dev sda, sector 2701688 op 0x3:(DISCARD) flags 0x4800 phys_seg 1 prio class 2
<6>[3021972.161716] EXT4-fs (sda2): re-mounted 9e66ec62-67ea-4b30-89dd-52e826dcc22b ro. Quota mode: none.
Oder muss ich das nicht verstehen und kann die Meldungen ignorieren?