RESYNC/OV

RESYNC/OV

RESYNC/OV ๋กœ๊ทธ

resync์™€ online verify์˜ ์‹œ์ž‘ยท์ง„ํ–‰ยท์ค‘๋‹จยท์™„๋ฃŒ ๋ฐ ๋ฒ”์œ„ ๊ณ„์‚ฐ์— ํ•ด๋‹นํ•˜๋Š” ๋กœ๊ทธ๋ฅผ ํ˜„์žฌ ์ฝ”๋“œ ๊ธฐ์ค€์œผ๋กœ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

๋ถ„๋ฅ˜ ์ƒ์ˆ˜: BSR_LC_RESYNC_OV

์ด ์นดํ…Œ๊ณ ๋ฆฌ์—์„œ ํ™•์ธํ•  ์‚ฌํ•ญ

  • ์ถœ๋ ฅ ๋งฅ๋ฝ: resync์™€ online verify์˜ ์‹œ์ž‘ยท์ง„ํ–‰ยท์ค‘๋‹จยท์™„๋ฃŒ ๋ฐ ๋ฒ”์œ„ ๊ณ„์‚ฐ

  • ์šฐ์„  ์ ๊ฒ€: repl/disk state, sourceยทtarget node, sectorยทbitmap ๋ฒ”์œ„, pending/failed count์™€ ์†๋„ ์ œํ•œ

  • ํ”Œ๋žซํผ ๋ถ„๊ธฐ: ๊ฐ™์€ ์ธ๋ฑ์Šค๊ฐ€ ์—ฌ๋Ÿฌ ํ–‰์ด๋ฉด Linux/Windows, ํ˜ธํ™˜์„ฑ ๋˜๋Š” ์‹คํ–‰ ์กฐ๊ฑด์— ๋”ฐ๋ฅธ ๋ฉ”์‹œ์ง€ ๋ณ€ํ˜•์ž…๋‹ˆ๋‹ค.

๋กœ๊ทธ ๋ชฉ๋ก

๋กœ๊ทธ ์ธ๋ฑ์Šค

๋กœ๊ทธ ์ˆ˜์ค€

ํ˜„์žฌ ์ฝ”๋“œ ๋ฉ”์‹œ์ง€

์ƒ์„ธ ์˜๋ฏธ ๋ฐ ์˜ํ–ฅ

๋น„๊ณ 

์ฝ”๋“œ ์œ„์น˜

๋กœ๊ทธ ์ธ๋ฑ์Šค

๋กœ๊ทธ ์ˆ˜์ค€

ํ˜„์žฌ ์ฝ”๋“œ ๋ฉ”์‹œ์ง€

์ƒ์„ธ ์˜๋ฏธ ๋ฐ ์˜ํ–ฅ

๋น„๊ณ 

์ฝ”๋“œ ์œ„์น˜

5

err

Out of sync: start=%llu, size=%llu (sectors)

๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น ์‹คํŒจ๋กœ OV ๊ฒ€์‚ฌ ์‹œ ์ €์žฅํ•˜์ง€ ๋ชปํ•œ ๊ฒ€์ถœ ๋œ out of sync ์„นํ„ฐ์™€ ํฌ๊ธฐ์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_int.h:3110

6

err

Report(%d) out of sync: start=%llu, size=%llu (sectors)

O/V ๊ฒ€์‚ฌ ํ›„ ์ •ํ•ฉ์„ฑ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ์„นํ„ฐ์™€ ํฌ๊ธฐ์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_int.h:3120

8

err

Skipped verify, too busy. sector start(%llu), size(%llu)

๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น ์‹คํŒจ๋กœ O/V ๊ฒ€์‚ฌ ์‹œ ์ €์žฅํ•˜์ง€ ๋ชปํ•œ ์Šคํ‚ตํ•˜๋Š” ์„นํ„ฐ์™€ ํฌ๊ธฐ์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_int.h:3150

9

debug

Report(%d) skipped verify, too busy. sectors start(%llu), size(%llu)

O/V์Šคํ‚ต ์˜์—ญ์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_int.h:3167

10

info

Fast sync is %s on resync with the current connection.

๋™๊ธฐํ™” ์‹œ fast sync ์‚ฌ์šฉ ๊ฐ€๋Šฅ ์œ ๋ฌด์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8068

15

err

Failed to allocate set out of sync due to invalid parameter. repl state(%s)

device ๋˜๋Š” peer_device๊ฐ€ ์ž˜๋ชป๋˜์—ˆ๊ฑฐ๋‚˜ ๋ณต์ œ ์ƒํƒœ๊ฐ€ ์ž˜๋ชป ์„ค์ •๋˜์–ด out of sync ์„ค์ •์„ ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8324

16

err

Failed to allocate set out of sync due to invalid parameter. repl state(%s)

device ๋˜๋Š” peer_device๊ฐ€ ์ž˜๋ชป๋˜์—ˆ๊ฑฐ๋‚˜ ๋ณต์ œ ์ƒํƒœ๊ฐ€ ์ž˜๋ชป ์„ค์ •๋˜์–ด out of sync ์„ค์ •์„ ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8326

17

info

The replication status is syncsource and role is secondary, so you mount the temporary volume to get the allocate cluster.

๋ณต์ œ ์ƒํƒœ๊ฐ€ syncsource์ด๋ฉด์„œ role์ด secondary ์ด๋ฏ€๋กœ readonly๋กœ ๋งˆ์šดํŠธ ํ›„ ๋ณต์ œ ๋ณผ๋ฅจ ๋น„ํŠธ๋งต์„ ์–ป์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8369

18

info

The replication status is synctarget, so it waits for a bitmap of syncsource without obtaining an allocate cluster.

๋ณต์ œ ์ƒํƒœ๋Š” synctarget์ด๋ฏ€๋กœ ๋ณต์ œ ๋ณผ๋ฅจ ๋น„ํŠธ๋งต์„ ์–ป์ง€ ์•Š๊ณ  syncsource ๋น„ํŠธ๋งต์„ ๊ธฐ๋‹ค๋ฆฝ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8373

19

info

Get bitmap information for the volume.

๋ณผ๋ฅจ์˜ ๋น„ํŠธ๋งต ์ •๋ณด๋ฅผ ์–ป์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8380

23

info

%llu bits(%llu KB) have been set as out-of-sync by the allocate cluster.

๋ณผ๋ฅจ์˜ ๋น„ํŠธ๋งต ์ •๋ณด๋ฅผ ์–ป์—ˆ์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8437

25

info

%llu bits(%llu KB) are set as new out-of-sync for bitmap

๋ณผ๋ฅจ์˜ ๋น„ํŠธ๋งต ์ •๋ณด๋กœ ๋น„ํŠธ๋งต์— out of sync๊ฐ€ ์„ค์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8456

26

info

Fast online verify canceled due to pending bitmap work.

๋ณด๋ฅ˜์ค‘์ธ ๋น„ํŠธ๋งต ์ž‘์—…์œผ๋กœ ์ธํ•ด fast O/V ์„ ์ทจ์†Œํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8495

27

info

Starting Online Verify as %s, bitmap index(%d) start sector(%llu) (will verify %llu KB [%llu bits set]).

fast O/V ๊ฐ€ ์•„๋‹Œ full O/V ๊ฒ€์‚ฌ๋ฅผ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8498

28

info

The replication status is verify source and role is secondary, so you mount the temporary volume to get the allocate cluster.

๋ณต์ œ ์ƒํƒœ๊ฐ€ verifysource์ด๋ฉฐ role์ด secondary ์ด๋ฏ€๋กœ readonly ๋งˆ์šดํŠธ ํ›„ ๋ณต์ œ ๋ณผ๋ฅจ ๋น„ํŠธ๋งต์„ ์–ป์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8514

32

info

Starting Online Verify as %s, bitmap index(%d) start sector(%llu) (will verify %llu KB [%llu bits set]).

fast O/V ๊ฒ€์‚ฌ๋ฅผ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8624

33

info

%s, worker.task(%p), current(%p)

๋น„ํŠธ๋งต ์ž‘์—…์„ ์ถ”๊ฐ€ํ•˜๋Š” thread์™€ resource ์ž‘์—… thread๊ฐ€ ๋™์ผํ• ๋•Œ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_main.c:8741

35

info

Resync duplicates. all out of sync sectors %llu ~ %llu => source %llu ~ %llu, target %llu ~ %llu

๋™๊ธฐํ™” ์“ฐ๊ธฐ ์™„๋ฃŒ ์˜์—ญ์ด out of sync๋ฅผ ์ˆ˜์‹ ํ•œ ์˜์—ญ๊ณผ ์ „๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค. ๋™๊ธฐํ™” ์™„๋ฃŒ ํ›„ ๋‹ค์‹œ ๋™๊ธฐํ™”๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:658

36

info

Resync duplicates. front out of sync sectors %llu ~ %llu => source %llu ~ %llu, target %llu ~ %llu

๋™๊ธฐํ™” ์“ฐ๊ธฐ ์™„๋ฃŒ ์˜์—ญ์ด out of sync๋ฅผ ์ˆ˜์‹ ํ•œ ์˜์—ญ์˜ ์ผ๋ถ€์™€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค. ๋™๊ธฐํ™” ์™„๋ฃŒ ํ›„ ๋‹ค์‹œ ๋™๊ธฐํ™”๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:673

37

info

Resync duplicates. end out of sync sectors %llu ~ %llu => source %llu ~ %llu, target %llu ~ %llu

๋™๊ธฐํ™” ์“ฐ๊ธฐ ์™„๋ฃŒ ์˜์—ญ์ด out of sync๋ฅผ ์ˆ˜์‹ ํ•œ ์˜์—ญ์˜ ์ผ๋ถ€์™€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค. ๋™๊ธฐํ™” ์™„๋ฃŒ ํ›„ ๋‹ค์‹œ ๋™๊ธฐํ™”๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:681

38

err

Failed to write resync data. bitmap start(%llu), range(%llu ~ %llu), size(%llu)

๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ ์“ฐ๊ธฐ๋ฅผ ์‹คํŒจ ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์— ์˜ค๋ฅ˜๋ฅผ ์ „์†ก ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:2645

39

err

Failed to receive resync data due to failure to allocate peer request

๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•œ ํ”ผ์–ด ์š”์ฒญ์„ ์ƒ์„ฑํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์™€ ์žฌ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:2819

43

err

Failed to receive resync data due to failure to submit I/O request, triggering re-connect

์ˆ˜์‹ ํ•œ ๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ์˜ ๋ถ„ํ•  ์“ฐ๊ธฐ ์š”์ฒญ์„ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์™€ ์žฌ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:268

47

err

Failed to receive resync data due to failure to submit I/O request, triggering re-connect

์ˆ˜์‹ ํ•œ ๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ์˜ ๋ณต์ œ ์˜์—ญ์„ ์ œ์™ธํ•œ ๋ถ„ํ•  ์“ฐ๊ธฐ ์š”์ฒญ์„ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์™€ ์žฌ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:347

48

info

Resync with other nodes in progress

๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•œ ํ”ผ์–ด ๋…ธ๋“œ๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ํ”ผ์–ด ๋…ธ๋“œ์™€ ๋™๊ธฐํ™” ์ค‘์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:2831

49

err

Failed to receive resync data due to failure to submit I/O request, triggering re-connect

์ˆ˜์‹ ํ•œ ๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ์˜ ์“ฐ๊ธฐ ์š”์ฒญ์„ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์™€ ์žฌ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:2765

50

err

Failed to receive resync data due to failure to submit I/O request, triggering re-connect

ย 

ย 

bsr/bsr_receiver.c:3023

51

err

Failed to receive resync data reply due to disk state is %s

๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ ์š”์ฒญ์„ ์‘๋‹ตํ•  ์ˆ˜ ์—†๋Š” ์ƒํƒœ์ž…๋‹ˆ๋‹ค.

๋กœ๊ทธ์— ์ถœ๋ ฅ ๋œ ๋””์Šคํฌ ์ƒํƒœ ํ™•์ธ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

bsr/bsr_receiver.c:3184

52

info

Resync pending remove sector %llu(%llu) ~ %llu(%llu)

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹  ๋ฐ›์€ out of sync ์˜์—ญ๊ณผ ๋ณต์ œ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ์˜์—ญ์ด ์ „๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:700

54

info

Resync pending split new sector %llu(%llu) ~ %llu(%llu)

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹  ๋ฐ›์€ out of sync ์˜์—ญ๊ณผ ๋ณต์ œ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ์˜์—ญ์ด ์ผ๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_split_req.c:726

55

info

Resync pending split sector %llu(%llu) ~ %llu(%llu)

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹  ๋ฐ›์€ out of sync ์˜์—ญ๊ณผ ๋ณต์ œ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ์˜์—ญ์ด ์ผ๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค

ย 

bsr/bsr_split_req.c:730

56

info

Resync pending modify sector %llu(%llu) ~ %llu(%llu)

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹  ๋ฐ›์€ out of sync ์˜์—ญ๊ณผ ๋ณต์ œ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ์˜์—ญ์ด ์ผ๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค

ย 

bsr/bsr_split_req.c:737

57

info

Resync pending modify sector %llu(%llu) ~ %llu(%llu)

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹  ๋ฐ›์€ out of sync ์˜์—ญ๊ณผ ๋ณต์ œ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ์˜์—ญ์ด ์ผ๋ถ€ ์ผ์น˜ํ•ฉ๋‹ˆ๋‹ค

ย 

bsr/bsr_split_req.c:744

60

info

Starting Online Verify as %s, bitmap index(%d) start sector(%llu) (will verify %llu KB [%llu bits set]).

๋ณผ๋ฅจ์˜ ์ฒ˜์Œ sector์˜ O/V ์ •๋ณด๋ฅผ ์š”์ฒญํ•ฉ๋‹ˆ๋‹ค. O/V๋ฅผ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4223

61

err

Failed to receive data request due to failure to submit I/O request, triggering re-connect

์š”์ฒญ๋ฐ›์€ ๋™๊ธฐํ™” ๋ฐ์ดํ„ฐ๋ฅผ ์ฝ๋Š”๋ฐ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ”ผ์–ด ๋…ธ๋“œ์™€ ์žฌ์—ฐ๊ฒฐ๋ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4415

65

info

self %016llX:%016llX:%016llX:%016llX bits:%llu flags:%llX

๋กœ์ปฌ ๋…ธ๋“œ์˜ GI ์ •๋ณด์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4646

66

info

peer %016llX:%016llX:%016llX:%016llX bits:%llu flags:%llX

ํ”ผ์–ด ๋…ธ๋“œ์—๊ฒŒ ์ˆ˜์‹ ํ•œ GI ์ •๋ณด์ž…๋‹ˆ๋‹ค..

ย 

bsr/bsr_receiver.c:4660

67

info

Was SyncSource, missed the resync finished event, corrected myself:

์ด์ „ ๋™๊ธฐํ™”๊ฐ€ ์™„๋ฃŒ ๋˜์ง€ ์•Š์•„ UUID ์ •๋ณด๋ฅผ ๊ฐฑ์‹ ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4685

68

info

Was SyncSource (Failed to write peer sync_uuid)

์ด์ „ ๋™๊ธฐํ™” ํ›„ ํ”ผ์–ด ๋…ธ๋“œ์˜ UUID๊ฐ€ ๊ฐฑ์‹ ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4693

69

info

Was SyncTarget, peer missed the resync finished event, corrected peer:

์ด์ „ ๋™๊ธฐํ™” ์™„๋ฃŒ ๋˜์ง€ ์•Š์•„ UUID ์ •๋ณด๋ฅผ ๊ฐฑ์‹ ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4711

70

info

Was SyncTarget (Failed to write peer sync_uuid)

์ด์ „ ๋™๊ธฐํ™” ํ›„ ํ”ผ์–ด ๋…ธ๋“œ์˜ UUID๊ฐ€ ๊ฐฑ์‹ ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4721

71

info

Lost last syncUUID packet, corrected:

์ด์ „ ๋™๊ธฐํ™”์˜ UUID๊ฐ€ ์†์‹ค๋˜์–ด ๊ฐฑ์‹ ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4759

72

info

Last syncUUID did not get through, corrected:

์ด์ „ ๋™๊ธฐํ™”์˜ UUID๊ฐ€ ๊ฐฑ์‹ ๋˜์ง€ ์•Š์•„ ๊ฐฑ์‹ ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:4794

73

info

bsr_sync_handshake:

UUID ๊ตํ™˜ ๋ฐ ๋น„๊ต๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5103

75

info

uuid_compare(%d) by rule %d

UUID ๋น„๊ต ํ›„ ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5143

76

info

Clearing bitmap UUID and bitmap content (%llu bits)

UUID handshake์—์„œ ์ฐจ์ด๊ฐ€ ์—†๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ ๊ฒฝ์šฐ bitmap UUID์™€ bitmap ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค. Windows OS ๋ณต์ œ ๋ฆฌ์†Œ์Šค๋Š” peer UUID ์ผ์น˜๋งŒ์œผ๋กœ ๋กœ์ปฌ WRITE ์ถ”์  ์ƒํƒœ๋ฅผ ์ง€์šฐ์ง€ ์•Š๋„๋ก ์ด ๊ฒฝ๋กœ๋ฅผ ๊ฑด๋„ˆ๋œ๋‹ˆ๋‹ค.

BSR-1539 ์ปค๋ฐ‹ 2191c2e5 ๊ธฐ์ค€. OS ๋ฆฌ์†Œ์Šค๋Š” ๋‚จ์€ OOS๋ฅผ ์žฌ๊ฒ€์‚ฌํ•˜์—ฌ resync ์—ฌ๋ถ€๋ฅผ ๊ฒฐ์ •ํ•˜๋ฉฐ target-only ์ •์ฑ…๊ณผ OS ๋™๊ธฐํ™” ํ—ˆ์šฉ ๊ฒ€์‚ฌ๋ฅผ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.

bsr/bsr_receiver.c:5441

77

info

This node contain the oos generated by io-errors at primary.

๋กœ์ปฌ ๋…ธ๋“œ primary I/O Error๋กœ ์ƒ์„ฑ ๋œ out of sync๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5292

78

info

Peer node contains the oos generated by io-errors at primary.

ํ”ผ์–ด ๋…ธ๋“œ primary I/O Error๋กœ ์ƒ์„ฑ ๋œ out of sync๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5296

79

info

Ended during synchronization and completed resync with other nodes, clearing bitmap UUID and bitmap content (%llu bits)

๋™๊ธฐํ™”๊ฐ€ ์™„๋ฃŒ๋˜์ง€ ์•Š์€ ์ƒํƒœ์—์„œ ์ข…๋ฃŒ๋˜๊ณ  ์ดํ›„ ๋‹ค๋ฅธ ๋…ธ๋“œ์™€ ๋™๊ธฐํ™”๊ฐ€ ์™„๋ฃŒ๋˜์—ˆ์œผ๋ฏ€๋กœ ํ”ผ์–ด ๋…ธ๋“œ์˜ UUID์™€ ๋น„ํŠธ๋งต์„ clearํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5305

80

info

No resync, but %llu bits in bitmap!

๋™๊ธฐํ™”๋ฅผ ์‹œ์ž‘ํ•˜์ง€ ์•Š์•˜์œผ๋ฉฐ ๋น„ํŠธ๋งต์— out of sync๊ฐ€ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5322

81

info

Becoming sync %s due to disk states.

๋””์Šคํฌ ์ƒํƒœ๋กœ ๋™๊ธฐํ™”๊ฐ€ syncsource ๋˜๋Š” synctarget์œผ๋กœ ์ง„ํ–‰๋ฉ๋‹ˆ๋‹ค.

๋กœ๊ทธ์— ์ถœ๋ ฅ ๋œ sync ์ƒํƒœ์— source ๋˜๋Š” target์œผ๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

bsr/bsr_receiver.c:5366

82

info

Both nodes are UpToDate, but have inconsistent bits set. clear it without resync

์–‘ ๋…ธ๋“œ๋Š” ๋ชจ๋‘ ์ตœ์‹  ๋ฐ์ดํ„ฐ์ง€๋งŒ out of sync๊ฐ€ ์„ค์ •๋˜์—ˆ์œผ๋ฏ€๋กœ ๋™๊ธฐํ™”ํ•˜์ง€ ์•Š๊ณ  bitmap UUID์™€ ๋น„ํŠธ๋งต์„ clear ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5425

83

info

Bitmap will be cleared due to inconsistent out-of-sync

out of sync๊ฐ€ ์„ค์ •๋˜์—ˆ์œผ๋ฏ€๋กœ ๋™๊ธฐํ™”ํ•˜์ง€ ์•Š๊ณ  bitmap UUID์™€ ๋น„ํŠธ๋งต์„ clear ํ•ฉ๋‹ˆ๋‹ค.

ย 

bsr/bsr_receiver.c:5432