| ctl_backend_block.c (278672) | ctl_backend_block.c (282565) |
|---|---|
| 1/*- 2 * Copyright (c) 2003 Silicon Graphics International Corp. 3 * Copyright (c) 2009-2011 Spectra Logic Corporation 4 * Copyright (c) 2012 The FreeBSD Foundation 5 * All rights reserved. 6 * 7 * Portions of this software were developed by Edward Tomasz Napierala 8 * under sponsorship from the FreeBSD Foundation. --- 26 unchanged lines hidden (view full) --- 35 * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_backend_block.c#5 $ 36 */ 37/* 38 * CAM Target Layer driver backend for block devices. 39 * 40 * Author: Ken Merry <ken@FreeBSD.org> 41 */ 42#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003 Silicon Graphics International Corp. 3 * Copyright (c) 2009-2011 Spectra Logic Corporation 4 * Copyright (c) 2012 The FreeBSD Foundation 5 * All rights reserved. 6 * 7 * Portions of this software were developed by Edward Tomasz Napierala 8 * under sponsorship from the FreeBSD Foundation. --- 26 unchanged lines hidden (view full) --- 35 * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_backend_block.c#5 $ 36 */ 37/* 38 * CAM Target Layer driver backend for block devices. 39 * 40 * Author: Ken Merry <ken@FreeBSD.org> 41 */ 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: head/sys/cam/ctl/ctl_backend_block.c 278672 2015-02-13 13:26:23Z mav $"); | 43__FBSDID("$FreeBSD: head/sys/cam/ctl/ctl_backend_block.c 282565 2015-05-06 19:47:31Z mav $"); |
| 44 45#include <sys/param.h> 46#include <sys/systm.h> 47#include <sys/kernel.h> 48#include <sys/types.h> 49#include <sys/kthread.h> 50#include <sys/bio.h> 51#include <sys/fcntl.h> --- 464 unchanged lines hidden (view full) --- 516 517 /* 518 * If there are any errors from the backing device, we fail the 519 * entire I/O with a medium error. 520 */ 521 if (beio->num_errors > 0) { 522 if (error == EOPNOTSUPP) { 523 ctl_set_invalid_opcode(&io->scsiio); | 44 45#include <sys/param.h> 46#include <sys/systm.h> 47#include <sys/kernel.h> 48#include <sys/types.h> 49#include <sys/kthread.h> 50#include <sys/bio.h> 51#include <sys/fcntl.h> --- 464 unchanged lines hidden (view full) --- 516 517 /* 518 * If there are any errors from the backing device, we fail the 519 * entire I/O with a medium error. 520 */ 521 if (beio->num_errors > 0) { 522 if (error == EOPNOTSUPP) { 523 ctl_set_invalid_opcode(&io->scsiio); |
| 524 } else if (error == ENOSPC) { | 524 } else if (error == ENOSPC || error == EDQUOT) { |
| 525 ctl_set_space_alloc_fail(&io->scsiio); 526 } else if (beio->bio_cmd == BIO_FLUSH) { 527 /* XXX KDM is there is a better error here? */ 528 ctl_set_internal_failure(&io->scsiio, 529 /*sks_valid*/ 1, 530 /*retry_count*/ 0xbad2); 531 } else 532 ctl_set_medium_error(&io->scsiio); --- 200 unchanged lines hidden (view full) --- 733 * return the I/O to the user. 734 */ 735 if (error != 0) { 736 char path_str[32]; 737 738 ctl_scsi_path_string(io, path_str, sizeof(path_str)); 739 printf("%s%s command returned errno %d\n", path_str, 740 (beio->bio_cmd == BIO_READ) ? "READ" : "WRITE", error); | 525 ctl_set_space_alloc_fail(&io->scsiio); 526 } else if (beio->bio_cmd == BIO_FLUSH) { 527 /* XXX KDM is there is a better error here? */ 528 ctl_set_internal_failure(&io->scsiio, 529 /*sks_valid*/ 1, 530 /*retry_count*/ 0xbad2); 531 } else 532 ctl_set_medium_error(&io->scsiio); --- 200 unchanged lines hidden (view full) --- 733 * return the I/O to the user. 734 */ 735 if (error != 0) { 736 char path_str[32]; 737 738 ctl_scsi_path_string(io, path_str, sizeof(path_str)); 739 printf("%s%s command returned errno %d\n", path_str, 740 (beio->bio_cmd == BIO_READ) ? "READ" : "WRITE", error); |
| 741 if (error == ENOSPC) { | 741 if (error == ENOSPC || error == EDQUOT) { |
| 742 ctl_set_space_alloc_fail(&io->scsiio); 743 } else 744 ctl_set_medium_error(&io->scsiio); 745 ctl_complete_beio(beio); 746 return; 747 } 748 749 /* --- 140 unchanged lines hidden (view full) --- 890 /*now*/ NULL, /*then*/&beio->ds_t0); 891 mtx_unlock(&be_lun->io_lock); 892 893 /* 894 * If we got an error, set the sense data to "MEDIUM ERROR" and 895 * return the I/O to the user. 896 */ 897 if (error != 0) { | 742 ctl_set_space_alloc_fail(&io->scsiio); 743 } else 744 ctl_set_medium_error(&io->scsiio); 745 ctl_complete_beio(beio); 746 return; 747 } 748 749 /* --- 140 unchanged lines hidden (view full) --- 890 /*now*/ NULL, /*then*/&beio->ds_t0); 891 mtx_unlock(&be_lun->io_lock); 892 893 /* 894 * If we got an error, set the sense data to "MEDIUM ERROR" and 895 * return the I/O to the user. 896 */ 897 if (error != 0) { |
| 898 if (error == ENOSPC) { | 898 if (error == ENOSPC || error == EDQUOT) { |
| 899 ctl_set_space_alloc_fail(&io->scsiio); 900 } else 901 ctl_set_medium_error(&io->scsiio); 902 ctl_complete_beio(beio); 903 return; 904 } 905 906 /* --- 2041 unchanged lines hidden --- | 899 ctl_set_space_alloc_fail(&io->scsiio); 900 } else 901 ctl_set_medium_error(&io->scsiio); 902 ctl_complete_beio(beio); 903 return; 904 } 905 906 /* --- 2041 unchanged lines hidden --- |