€•/IŒsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ8/translations/zh_CN/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ8/translations/zh_TW/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ8/translations/it_IT/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ8/translations/ja_JP/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ8/translations/ko_KR/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ8/translations/sp_SP/fault-injection/nvme-fault-injection”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒNVMe Fault Injection”h]”hŒNVMe Fault Injection”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒR/var/lib/git/docbuild/linux/Documentation/fault-injection/nvme-fault-injection.rst”h KubhŒ paragraph”“”)”}”(hXŠLinux's fault injection framework provides a systematic way to support error injection via debugfs in the /sys/kernel/debug directory. When enabled, the default NVME_SC_INVALID_OPCODE with no retry will be injected into the nvme_try_complete_req. Users can change the default status code and no retry flag via the debugfs. The list of Generic Command Status can be found in include/linux/nvme.h”h]”hXŒLinux’s fault injection framework provides a systematic way to support error injection via debugfs in the /sys/kernel/debug directory. When enabled, the default NVME_SC_INVALID_OPCODE with no retry will be injected into the nvme_try_complete_req. Users can change the default status code and no retry flag via the debugfs. The list of Generic Command Status can be found in include/linux/nvme.h”…””}”(hh¹hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¸)”}”(hŒ=Following examples show how to inject an error into the nvme.”h]”hŒ=Following examples show how to inject an error into the nvme.”…””}”(hhÇhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K hh£hžhubh¸)”}”(hŒFirst, enable CONFIG_FAULT_INJECTION_DEBUG_FS kernel config, recompile the kernel. After booting up the kernel, do the following.”h]”hŒFirst, enable CONFIG_FAULT_INJECTION_DEBUG_FS kernel config, recompile the kernel. After booting up the kernel, do the following.”…””}”(hhÕhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K hh£hžhubh¢)”}”(hhh]”(h§)”}”(hŒ3Example 1: Inject default status code with no retry”h]”hŒ3Example 1: Inject default status code with no retry”…””}”(hhæhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hhãhžhhŸh¶h KubhŒ literal_block”“”)”}”(hŒšmount /dev/nvme0n1 /mnt echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times echo 100 > /sys/kernel/debug/nvme0n1/fault_inject/probability cp a.file /mnt”h]”hŒšmount /dev/nvme0n1 /mnt echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times echo 100 > /sys/kernel/debug/nvme0n1/fault_inject/probability cp a.file /mnt”…””}”hhösbah}”(h]”h ]”h"]”h$]”h&]”Œ xml:space”Œpreserve”uh1hôhŸh¶h Khhãhžhubh¸)”}”(hŒExpected Result::”h]”hŒExpected Result:”…””}”(hjhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhãhžhubhõ)”}”(hŒ5cp: cannot stat ‘/mnt/a.file’: Input/output error”h]”hŒ5cp: cannot stat ‘/mnt/a.file’: Input/output error”…””}”hjsbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h Khhãhžhubh¸)”}”(hŒMessage from dmesg::”h]”hŒMessage from dmesg:”…””}”(hj"hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhãhžhubhõ)”}”(hX FAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 0, times 1 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8+ #2 Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Call Trace: dump_stack+0x5c/0x7d should_fail+0x148/0x170 nvme_should_fail+0x2f/0x50 [nvme_core] nvme_process_cq+0xe7/0x1d0 [nvme] nvme_irq+0x1e/0x40 [nvme] __handle_irq_event_percpu+0x3a/0x190 handle_irq_event_percpu+0x30/0x70 handle_irq_event+0x36/0x60 handle_fasteoi_irq+0x78/0x120 handle_irq+0xa7/0x130 ? tick_irq_enter+0xa8/0xc0 do_IRQ+0x43/0xc0 common_interrupt+0xa2/0xa2 RIP: 0010:native_safe_halt+0x2/0x10 RSP: 0018:ffffffff82003e90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdd RAX: ffffffff817a10c0 RBX: ffffffff82012480 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 000000008e38ce64 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82012480 R13: ffffffff82012480 R14: 0000000000000000 R15: 0000000000000000 ? __sched_text_end+0x4/0x4 default_idle+0x18/0xf0 do_idle+0x150/0x1d0 cpu_startup_entry+0x6f/0x80 start_kernel+0x4c4/0x4e4 ? set_init_arg+0x55/0x55 secondary_startup_64+0xa5/0xb0 print_req_error: I/O error, dev nvme0n1, sector 9240 EXT4-fs error (device nvme0n1): ext4_find_entry:1436: inode #2: comm cp: reading directory lblock 0”h]”hX FAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 0, times 1 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8+ #2 Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Call Trace: dump_stack+0x5c/0x7d should_fail+0x148/0x170 nvme_should_fail+0x2f/0x50 [nvme_core] nvme_process_cq+0xe7/0x1d0 [nvme] nvme_irq+0x1e/0x40 [nvme] __handle_irq_event_percpu+0x3a/0x190 handle_irq_event_percpu+0x30/0x70 handle_irq_event+0x36/0x60 handle_fasteoi_irq+0x78/0x120 handle_irq+0xa7/0x130 ? tick_irq_enter+0xa8/0xc0 do_IRQ+0x43/0xc0 common_interrupt+0xa2/0xa2 RIP: 0010:native_safe_halt+0x2/0x10 RSP: 0018:ffffffff82003e90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdd RAX: ffffffff817a10c0 RBX: ffffffff82012480 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 000000008e38ce64 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82012480 R13: ffffffff82012480 R14: 0000000000000000 R15: 0000000000000000 ? __sched_text_end+0x4/0x4 default_idle+0x18/0xf0 do_idle+0x150/0x1d0 cpu_startup_entry+0x6f/0x80 start_kernel+0x4c4/0x4e4 ? set_init_arg+0x55/0x55 secondary_startup_64+0xa5/0xb0 print_req_error: I/O error, dev nvme0n1, sector 9240 EXT4-fs error (device nvme0n1): ext4_find_entry:1436: inode #2: comm cp: reading directory lblock 0”…””}”hj0sbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h K hhãhžhubeh}”(h]”Œ2example-1-inject-default-status-code-with-no-retry”ah ]”h"]”Œ3example 1: inject default status code with no retry”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kubh¢)”}”(hhh]”(h§)”}”(hŒ0Example 2: Inject default status code with retry”h]”hŒ0Example 2: Inject default status code with retry”…””}”(hjIhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjFhžhhŸh¶h KHubhõ)”}”(hX mount /dev/nvme0n1 /mnt echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times echo 100 > /sys/kernel/debug/nvme0n1/fault_inject/probability echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/status echo 0 > /sys/kernel/debug/nvme0n1/fault_inject/dont_retry cp a.file /mnt”h]”hX mount /dev/nvme0n1 /mnt echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times echo 100 > /sys/kernel/debug/nvme0n1/fault_inject/probability echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/status echo 0 > /sys/kernel/debug/nvme0n1/fault_inject/dont_retry cp a.file /mnt”…””}”hjWsbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h KLhjFhžhubh¸)”}”(hŒExpected Result::”h]”hŒExpected Result:”…””}”(hjehžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KThjFhžhubhõ)”}”(hŒcommand success without error”h]”hŒcommand success without error”…””}”hjssbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h KVhjFhžhubh¸)”}”(hŒMessage from dmesg::”h]”hŒMessage from dmesg:”…””}”(hjhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KXhjFhžhubhõ)”}”(hXÿFAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 0, times 1 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc8+ #4 Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Call Trace: dump_stack+0x5c/0x7d should_fail+0x148/0x170 nvme_should_fail+0x30/0x60 [nvme_core] nvme_loop_queue_response+0x84/0x110 [nvme_loop] nvmet_req_complete+0x11/0x40 [nvmet] nvmet_bio_done+0x28/0x40 [nvmet] blk_update_request+0xb0/0x310 blk_mq_end_request+0x18/0x60 flush_smp_call_function_queue+0x3d/0xf0 smp_call_function_single_interrupt+0x2c/0xc0 call_function_single_interrupt+0xa2/0xb0 RIP: 0010:native_safe_halt+0x2/0x10 RSP: 0018:ffffc9000068bec0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04 RAX: ffffffff817a10c0 RBX: ffff88011a3c9680 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 000000008e38c131 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88011a3c9680 R13: ffff88011a3c9680 R14: 0000000000000000 R15: 0000000000000000 ? __sched_text_end+0x4/0x4 default_idle+0x18/0xf0 do_idle+0x150/0x1d0 cpu_startup_entry+0x6f/0x80 start_secondary+0x187/0x1e0 secondary_startup_64+0xa5/0xb0”h]”hXÿFAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 0, times 1 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc8+ #4 Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Call Trace: dump_stack+0x5c/0x7d should_fail+0x148/0x170 nvme_should_fail+0x30/0x60 [nvme_core] nvme_loop_queue_response+0x84/0x110 [nvme_loop] nvmet_req_complete+0x11/0x40 [nvmet] nvmet_bio_done+0x28/0x40 [nvmet] blk_update_request+0xb0/0x310 blk_mq_end_request+0x18/0x60 flush_smp_call_function_queue+0x3d/0xf0 smp_call_function_single_interrupt+0x2c/0xc0 call_function_single_interrupt+0xa2/0xb0 RIP: 0010:native_safe_halt+0x2/0x10 RSP: 0018:ffffc9000068bec0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04 RAX: ffffffff817a10c0 RBX: ffff88011a3c9680 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 000000008e38c131 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88011a3c9680 R13: ffff88011a3c9680 R14: 0000000000000000 R15: 0000000000000000 ? __sched_text_end+0x4/0x4 default_idle+0x18/0xf0 do_idle+0x150/0x1d0 cpu_startup_entry+0x6f/0x80 start_secondary+0x187/0x1e0 secondary_startup_64+0xa5/0xb0”…””}”hjsbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h KZhjFhžhubeh}”(h]”Œ/example-2-inject-default-status-code-with-retry”ah ]”h"]”Œ0example 2: inject default status code with retry”ah$]”h&]”uh1h¡hh£hžhhŸh¶h KHubh¢)”}”(hhh]”(h§)”}”(hŒ6Example 3: Inject an error into the 10th admin command”h]”hŒ6Example 3: Inject an error into the 10th admin command”…””}”(hj¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj¥hžhhŸh¶h K{ubhõ)”}”(hŒºecho 100 > /sys/kernel/debug/nvme0/fault_inject/probability echo 10 > /sys/kernel/debug/nvme0/fault_inject/space echo 1 > /sys/kernel/debug/nvme0/fault_inject/times nvme reset /dev/nvme0”h]”hŒºecho 100 > /sys/kernel/debug/nvme0/fault_inject/probability echo 10 > /sys/kernel/debug/nvme0/fault_inject/space echo 1 > /sys/kernel/debug/nvme0/fault_inject/times nvme reset /dev/nvme0”…””}”hj¶sbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h Khj¥hžhubh¸)”}”(hŒExpected Result::”h]”hŒExpected Result:”…””}”(hjÄhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K„hj¥hžhubhõ)”}”(hŒ‡After NVMe controller reset, the reinitialization may or may not succeed. It depends on which admin command is actually forced to fail.”h]”hŒ‡After NVMe controller reset, the reinitialization may or may not succeed. It depends on which admin command is actually forced to fail.”…””}”hjÒsbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h K†hj¥hžhubh¸)”}”(hŒMessage from dmesg::”h]”hŒMessage from dmesg:”…””}”(hjàhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K‰hj¥hžhubhõ)”}”(hXenvme nvme0: resetting controller FAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 1, times 1 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.2.0-rc2+ #2 Hardware name: MSI MS-7A45/B150M MORTAR ARCTIC (MS-7A45), BIOS 1.50 04/25/2017 Call Trace: dump_stack+0x63/0x85 should_fail+0x14a/0x170 nvme_should_fail+0x38/0x80 [nvme_core] nvme_irq+0x129/0x280 [nvme] ? blk_mq_end_request+0xb3/0x120 __handle_irq_event_percpu+0x84/0x1a0 handle_irq_event_percpu+0x32/0x80 handle_irq_event+0x3b/0x60 handle_edge_irq+0x7f/0x1a0 handle_irq+0x20/0x30 do_IRQ+0x4e/0xe0 common_interrupt+0xf/0xf RIP: 0010:cpuidle_enter_state+0xc5/0x460 Code: ff e8 8f 5f 86 ff 80 7d c7 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 69 03 00 00 31 ff e8 62 aa 8c ff fb 66 0f 1f 44 00 00 <45> 85 ed 0f 88 37 03 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba cf f7 53 RSP: 0018:ffffffff88c03dd0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdc RAX: ffff9dac25a2ac80 RBX: ffffffff88d53760 RCX: 000000000000001f RDX: 0000000000000000 RSI: 000000002d958403 RDI: 0000000000000000 RBP: ffffffff88c03e18 R08: fffffff75e35ffb7 R09: 00000a49a56c0b48 R10: ffffffff88c03da0 R11: 0000000000001b0c R12: ffff9dac25a34d00 R13: 0000000000000006 R14: 0000000000000006 R15: ffffffff88d53760 cpuidle_enter+0x2e/0x40 call_cpuidle+0x23/0x40 do_idle+0x201/0x280 cpu_startup_entry+0x1d/0x20 rest_init+0xaa/0xb0 arch_call_rest_init+0xe/0x1b start_kernel+0x51c/0x53b x86_64_start_reservations+0x24/0x26 x86_64_start_kernel+0x74/0x77 secondary_startup_64+0xa4/0xb0 nvme nvme0: Could not set queue count (16385) nvme nvme0: IO queues not created”h]”hXenvme nvme0: resetting controller FAULT_INJECTION: forcing a failure. name fault_inject, interval 1, probability 100, space 1, times 1 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.2.0-rc2+ #2 Hardware name: MSI MS-7A45/B150M MORTAR ARCTIC (MS-7A45), BIOS 1.50 04/25/2017 Call Trace: dump_stack+0x63/0x85 should_fail+0x14a/0x170 nvme_should_fail+0x38/0x80 [nvme_core] nvme_irq+0x129/0x280 [nvme] ? blk_mq_end_request+0xb3/0x120 __handle_irq_event_percpu+0x84/0x1a0 handle_irq_event_percpu+0x32/0x80 handle_irq_event+0x3b/0x60 handle_edge_irq+0x7f/0x1a0 handle_irq+0x20/0x30 do_IRQ+0x4e/0xe0 common_interrupt+0xf/0xf RIP: 0010:cpuidle_enter_state+0xc5/0x460 Code: ff e8 8f 5f 86 ff 80 7d c7 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 69 03 00 00 31 ff e8 62 aa 8c ff fb 66 0f 1f 44 00 00 <45> 85 ed 0f 88 37 03 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba cf f7 53 RSP: 0018:ffffffff88c03dd0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdc RAX: ffff9dac25a2ac80 RBX: ffffffff88d53760 RCX: 000000000000001f RDX: 0000000000000000 RSI: 000000002d958403 RDI: 0000000000000000 RBP: ffffffff88c03e18 R08: fffffff75e35ffb7 R09: 00000a49a56c0b48 R10: ffffffff88c03da0 R11: 0000000000001b0c R12: ffff9dac25a34d00 R13: 0000000000000006 R14: 0000000000000006 R15: ffffffff88d53760 cpuidle_enter+0x2e/0x40 call_cpuidle+0x23/0x40 do_idle+0x201/0x280 cpu_startup_entry+0x1d/0x20 rest_init+0xaa/0xb0 arch_call_rest_init+0xe/0x1b start_kernel+0x51c/0x53b x86_64_start_reservations+0x24/0x26 x86_64_start_kernel+0x74/0x77 secondary_startup_64+0xa4/0xb0 nvme nvme0: Could not set queue count (16385) nvme nvme0: IO queues not created”…””}”hjîsbah}”(h]”h ]”h"]”h$]”h&]”jjuh1hôhŸh¶h K‹hj¥hžhubeh}”(h]”Œ5example-3-inject-an-error-into-the-10th-admin-command”ah ]”h"]”Œ6example 3: inject an error into the 10th admin command”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K{ubeh}”(h]”Œnvme-fault-injection”ah ]”h"]”Œnvme fault injection”ah$]”h&]”uh1h¡hhhžhhŸh¶h Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”h¶uh1hŒcurrent_source”NŒ current_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)”}”(h¦NŒ generator”NŒ datestamp”NŒ source_link”NŒ source_url”NŒ toc_backlinks”Œentry”Œfootnote_backlinks”KŒ sectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒ strip_classes”NŒ report_level”KŒ halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ traceback”ˆŒinput_encoding”Œ utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”j/Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œ language_code”Œen”Œrecord_dependencies”NŒconfig”NŒ id_prefix”hŒauto_id_prefix”Œid”Œ dump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”h¶Œ _destination”NŒ _config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒ raw_enabled”KŒline_length_limit”M'Œpep_references”NŒ pep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒ rfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œ smart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œ docinfo_xform”KŒsectsubtitle_xform”‰Œ image_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”Œnameids”}”(j jjCj@j¢jŸjjþuŒ nametypes”}”(j ‰jC‰j¢‰j‰uh}”(jh£j@hãjŸjFjþj¥uŒ footnote_refs”}”Œ citation_refs”}”Œ autofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ footnotes”]”Œ citations”]”Œautofootnote_start”KŒsymbol_footnote_start”KŒ id_counter”Œ collections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œ transformer”NŒ include_log”]”Œ decoration”Nhžhub.