1&1의 루트 서버가 HTTP 및 SSH에서 응답하지 않아서 직렬 콘솔에 로그인했습니다. 아래 인용된 것처럼 끝없는 오류 메시지로 연결이 넘쳐났습니다.
재부팅을 시작했는데 이제 모든 것이 제대로 작동하는 것 같습니다.
인터넷 검색 후 smartctl을 설치하고 간단한 자체 테스트를 실행한 결과 장치가 정상이라는 결과가 나왔습니다.
곧 디스크 오류가 발생할 가능성이 있습니까? 아니면 단지 일부 프로그램이 난폭하게 진행되는 것일 수 있습니까? 버그가 있는 프로그램으로 인해 엄청난 양의 메모리가 소모되면 스왑 장치가 가득 찰 수도 있다고 가정합니다. 어떻게 확실히 알 수 있나요?
일주일 전에 적절한 조사 없이 서버를 다시 시작했을 때 서버는 이미 응답하지 않았습니다.
서버가 CentOS에서 실행 중입니다.
Write-error on swap-device (8:16:8351055)
Write-error on swap-device (8:16:8351063)
Write-error on swap-device (8:16:8351071)
Write-error on swap-device (8:16:8351079)
Write-error on swap-device (8:16:8351087)
Write-error on swap-device (8:16:8351095)
Write-error on swap-device (8:16:8351103)
Write-error on swap-device (8:16:8351111)
Write-error on swap-device (8:16:8351119)
Write-error on swap-device (8:16:8351127)
Write-error on swap-device (8:16:8351135)
Write-error on swap-device (8:16:8351143)
Write-error on swap-device (8:16:8351151)
Write-error on swap-device (8:16:8351159)
Write-error on swap-device (8:16:8351167)
Write-error on swap-device (8:16:8351175)
Write-error on swap-device (8:16:8351183)
Write-error on swap-device (8:16:8351191)
sd 1:0:0:0: [sdb] Unhandled error code
sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 1:0:0:0: [sdb] CDB: Write(10): 2a 00 00 9c 00 ef 00 00 08 00
end_request: I/O error, dev sdb, sector 10223855
Write-error on swap-device (8:16:10223863)
sd 1:0:0:0: [sdb] Unhandled error code
sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 1:0:0:0: [sdb] CDB: Write(10): 2a 00 00 9c 0e 97 00 00 10 00
end_request: I/O error, dev sdb, sector 10227351
Write-error on swap-device (8:16:10227359)
Write-error on swap-device (8:16:10227367)
sd 1:0:0:0: [sdb] Unhandled error code
sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 1:0:0:0: [sdb] CDB: Write(10): 2a 00 00 9c b0 1f 00 00 10 00
end_request: I/O error, dev sdb, sector 10268703
Write-error on swap-device (8:16:10268711)
Write-error on swap-device (8:16:10268719)
sd 1:0:0:0: [sdb] Unhandled error code
sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 1:0:0:0: [sdb] CDB: Write(10): 2a 00 00 a0 84 7f 00 00 08 00
end_request: I/O error, dev sdb, sector 10519679
Write-error on swap-device (8:16:10519687)
sd 1:0:0:0: [sdb] Unhandled error code
sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
sd 1:0:0:0: [sdb] CDB: Write(10): 2a 00 00 a7 26 af 00 04 00 00
end_request: I/O error, dev sdb, sector 10954415
Write-error on swap-device (8:16:10954423)
Write-error on swap-device (8:16:10954431)
Write-error on swap-device (8:16:10954439)
Write-error on swap-device (8:16:10954447)
Write-error on swap-device (8:16:10954455)
Write-error on swap-device (8:16:10954463)
Write-error on swap-device (8:16:10954471)
Write-error on swap-device (8:16:10954479)
Write-error on swap-device (8:16:10954487)
Write-error on swap-device (8:16:10954495)
Write-error on swap-device (8:16:10954503)
Write-error on swap-device (8:16:10954511)
Write-error on swap-device (8:16:10954519)
Write-error on swap-device (8:16:10954527)
Write-error on swap-device (8:16:10954535)
Write-error on swap-device (8:16:10954543)
Write-error on swap-device (8:16:10954551)
Write-error on swap-device (8:16:10954559)
Write-error on swap-device (8:16:10954567)
Write-error on swap-device (8:16:10954575)
Write-error on swap-device (8:16:10954583)
Write-error on swap-device (8:16:10954591)
Write-error on swap-device (8:16:10954599)
Write-error on swap-device (8:16:10954607)
Write-error on swap-device (8:16:10954615)
Write-error on swap-device (8:16:10954623)
Write-error on swap-device (8:16:10954631)
Write-error on swap-device (8:16:10954639)
Write-error on swap-device (8:16:10954647)
Write-error on swap-device (8:16:10954655)
Write-error on swap-device (8:16:10954663)
Write-error on swap-device (8:16:10954671)
Write-error on swap-device (8:16:10954679)
Write-error on swap-device (8:16:10954687)
Write-error on swap-device (8:16:10954695)
Write-error on swap-device (8:16:10954703)
Write-error on swap-device (8:16:10954711)
Write-error on swap-device (8:16:10954719)
Write-error on swap-device (8:16:10954727)
Write-error on swap-device (8:16:10954735)
Write-error on swap-device (8:16:10954743)
Write-error on swap-device (8:16:10954751)
Write-error on swap-device (8:16:10954759)
Write-error on swap-device (8:16:10954767)
Write-error on swap-device (8:16:10954775)
Write-error on swap-device (8:16:10954783)
Write-error on swap-device (8:16:10954791)
Write-error on swap-device (8:16:10954799)
Write-error on swap-device (8:16:10954807)
Write-error on swap-device (8:16:10954815)
Write-error on swap-device (8:16:10954823)
Write-error on swap-device (8:16:10954831)
Write-error on swap-device (8:16:10954839)
Write-error on swap-device (8:16:10954847)
Write-error on swap-device (8:16:10954855)
Write-error on swap-device (8:16:10954863)
Write-error on swap-device (8:16:10954871)
Write-error on swap-device (8:16:10954879)
Write-error on swap-device (8:16:10954887)
Write-error on swap-device (8:16:10954895)
Write-error on swap-device (8:16:10954903)
Write-error on swap-device (8:16:10954911)
Write-error on swap-device (8:16:10954919)
Write-error on swap-device (8:16:10954927)
Write-error on swap-device (8:16:10954935)
Write-error on swap-device (8:16:10954943)
Write-error on swap-device (8:16:10954951)
Write-error on swap-device (8:16:10954959)
Write-error on swap-device (8:16:10954967)
Write-error on swap-device (8:16:10954975)
Write-error on swap-device (8:16:10954983)
Write-error on swap-device (8:16:10954991)
Write-error on swap-device (8:16:10954999)
Write-error on swap-device (8:16:10955007)
Write-error on swap-device (8:16:10955015)
Write-error on swap-device (8:16:10955023)
Write-error on swap-device (8:16:10955031)
Write-error on swap-device (8:16:10955039)
Write-error on swap-device (8:16:10955047)
Write-error on swap-device (8:16:10955055)
Write-error on swap-device (8:16:10955063)
Write-error on swap-device (8:16:10955071)
Write-error on swap-device (8:16:10955079)
Write-error on swap-device (8:16:10955087)
Write-error on swap-device (8:16:10955095)
Write-error on swap-device (8:16:10955103)
Write-error on swap-device (8:16:10955111)
Write-error on swap-device (8:16:10955119)
Write-error on swap-device (8:16:10955127)
Write-error on swap-device (8:16:10955135)
Write-error on swap-device (8:16:10955143)
Write-error on swap-device (8:16:10955151)
Write-error on swap-device (8:16:10955159)
Write-error on swap-device (8:16:10955167)
Write-error on swap-device (8:16:10955175)
Write-error on swap-device (8:16:10955183)
답변1
나는 그것이 두려웠다.이는 해당 특정 드라이브 모델의 알려진 문제입니다.다른 드라이브를 사용하십시오.