Free space in ec-pool should I worry?

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Hi,

Theoretically my data pool is on 91% used but the fullest osd is on 60%, should In” worry?



This is the ceph detail:

--- RAW STORAGE ---
CLASS  SIZE     AVAIL    USED     RAW USED  %RAW USED
nvme    10 TiB  9.3 TiB  292 MiB   1.2 TiB      11.68
ssd    503 TiB  327 TiB  156 TiB   176 TiB      34.92
TOTAL  513 TiB  337 TiB  156 TiB   177 TiB      34.44
 
--- POOLS ---
POOL                    ID  PGS  STORED   (DATA)   (OMAP)   OBJECTS  USED     (DATA)   (OMAP)   %USED  MAX AVAIL  QUOTA OBJECTS  QUOTA BYTES  DIRTY   USED COMPR  UNDER COMPR
device_health_metrics    1    1   41 MiB      0 B   41 MiB       54  123 MiB      0 B  123 MiB      0     57 TiB  N/A            N/A              54         0 B          0 B
.rgw.root                2   32  981 KiB  978 KiB  3.3 KiB      163  4.0 MiB  4.0 MiB  9.8 KiB      0     57 TiB  N/A            N/A             163         0 B          0 B
sin.rgw.log             19   32   49 GiB  2.6 MiB   49 GiB   40.85k  146 GiB   12 MiB  146 GiB   0.08     57 TiB  N/A            N/A          40.85k         0 B          0 B
sin.rgw.buckets.index   20   32  416 GiB      0 B  416 GiB   58.88k  1.2 TiB      0 B  1.2 TiB  12.72    2.8 TiB  N/A            N/A          58.88k         0 B          0 B
sin.rgw.buckets.non-ec  21   32   16 MiB    405 B   16 MiB       15   48 MiB  180 KiB   48 MiB      0     57 TiB  N/A            N/A              15         0 B          0 B
sin.rgw.meta            22   32  5.5 MiB  300 KiB  5.2 MiB    1.13k   29 MiB   13 MiB   16 MiB      0    2.8 TiB  N/A            N/A           1.13k         0 B          0 B
sin.rgw.control         23   32      0 B      0 B      0 B        8      0 B      0 B      0 B      0     57 TiB  N/A            N/A               8         0 B          0 B
sin.rgw.buckets.data    24  128  104 TiB  104 TiB      0 B    1.30G  156 TiB  156 TiB      0 B  47.51    115 TiB  N/A            N/A           1.30G         0 B          0 B





This is the osd df:

ID  CLASS  WEIGHT    REWEIGHT  SIZE     RAW USE  DATA     OMAP     META      AVAIL    %USE   VAR   PGS  STATUS
36   nvme   1.74660   1.00000  1.7 TiB  209 GiB   47 MiB  208 GiB   776 MiB  1.5 TiB  11.68  0.34   31      up
 0    ssd  13.97069   1.00000   14 TiB  5.2 TiB  4.6 TiB  8.7 MiB   583 GiB  8.8 TiB  37.00  1.07   39      up
 8    ssd  13.97069   1.00000   14 TiB  8.1 TiB  7.2 TiB  3.6 GiB   890 GiB  5.9 TiB  57.66  1.67   47      up
15    ssd  13.97069   1.00000   14 TiB  2.8 TiB  2.5 TiB   10 MiB   299 GiB   11 TiB  19.69  0.57   19      up
18    ssd  13.97069   1.00000   14 TiB  4.7 TiB  4.2 TiB  5.8 MiB   530 GiB  9.2 TiB  33.80  0.98   34      up
24    ssd  13.97069   1.00000   14 TiB  3.9 TiB  3.5 TiB  6.6 MiB   477 GiB   10 TiB  28.22  0.82   21      up
30    ssd  13.97069   1.00000   14 TiB  4.8 TiB  4.2 TiB  5.4 MiB   545 GiB  9.2 TiB  34.18  0.99   31      up
37   nvme   1.74660   1.00000  1.7 TiB  273 GiB   47 MiB  271 GiB   1.3 GiB  1.5 TiB  15.25  0.44   39      up
 1    ssd  14.55289   1.00000   14 TiB  5.0 TiB  4.4 TiB   15 GiB   576 GiB  9.0 TiB  35.90  1.04   29      up
11    ssd  14.55289   1.00000   14 TiB  7.3 TiB  6.5 TiB   15 GiB   798 GiB  6.7 TiB  52.11  1.51   42      up
17    ssd  14.55289   1.00000   14 TiB  5.7 TiB  5.1 TiB  7.4 GiB   623 GiB  8.3 TiB  40.84  1.19   39      up
23    ssd  14.55289   1.00000   14 TiB  5.1 TiB  4.5 TiB  2.4 GiB   578 GiB  8.9 TiB  36.41  1.06   31      up
28    ssd  14.55289   1.00000   14 TiB  4.8 TiB  4.3 TiB  9.8 GiB   524 GiB  9.2 TiB  34.26  0.99   39      up
35    ssd  14.55289   1.00000   14 TiB  1.3 TiB  1.2 TiB  4.9 GiB   143 GiB   13 TiB   9.41  0.27   21      up
41   nvme   1.74660   1.00000  1.7 TiB  222 GiB   47 MiB  221 GiB   735 MiB  1.5 TiB  12.39  0.36   33      up
 2    ssd  14.55289   1.00000   14 TiB  4.2 TiB  3.6 TiB   22 GiB   511 GiB  9.8 TiB  29.73  0.86   33      up
 6    ssd  14.55289   1.00000   14 TiB  2.0 TiB  1.8 TiB   10 MiB   214 GiB   12 TiB  14.02  0.41   20      up
13    ssd  14.55289   1.00000   14 TiB  5.2 TiB  4.6 TiB   15 MiB   600 GiB  8.8 TiB  37.14  1.08   30      up
19    ssd  14.55289   1.00000   14 TiB  3.6 TiB  3.2 TiB   54 MiB   401 GiB   10 TiB  25.77  0.75   26      up
26    ssd  14.55289   1.00000   14 TiB  5.8 TiB  5.2 TiB   14 MiB   635 GiB  8.2 TiB  41.45  1.20   38      up
32    ssd  13.97069   1.00000   14 TiB  8.6 TiB  7.7 TiB   16 MiB  1014 GiB  5.3 TiB  61.85  1.80   46      up
38   nvme   1.74660   1.00000  1.7 TiB  184 GiB   47 MiB  184 GiB   731 MiB  1.6 TiB  10.31  0.30   26      up
 5    ssd  14.55289   1.00000   14 TiB  3.1 TiB  2.7 TiB   13 MiB   336 GiB   11 TiB  21.89  0.64   24      up
 7    ssd  14.55289   1.00000   14 TiB  5.8 TiB  5.2 TiB  7.4 GiB   631 GiB  8.2 TiB  41.47  1.20   42      up
14    ssd  14.55289   1.00000   14 TiB  3.8 TiB  3.3 TiB  5.6 MiB   465 GiB   10 TiB  27.11  0.79   24      up
20    ssd  14.55289   1.00000   14 TiB  6.3 TiB  5.6 TiB  3.9 MiB   689 GiB  7.7 TiB  44.99  1.31   31      up
25    ssd  14.55289   1.00000   14 TiB  3.5 TiB  3.0 TiB  5.3 GiB   460 GiB   10 TiB  24.87  0.72   26      up
31    ssd  14.55289   1.00000   14 TiB  6.7 TiB  5.9 TiB   15 GiB   729 GiB  7.3 TiB  47.66  1.38   41      up
40   nvme   1.74660   1.00000  1.7 TiB  144 GiB   47 MiB  142 GiB   2.2 GiB  1.6 TiB   8.07  0.23   29      up
 3    ssd  14.55289   1.00000   14 TiB  4.4 TiB  3.9 TiB   29 MiB   509 GiB  9.6 TiB  31.50  0.91   27      up
10    ssd  14.55289   1.00000   14 TiB  4.3 TiB  3.8 TiB  7.3 GiB   546 GiB  9.6 TiB  31.06  0.90   34      up
12    ssd  14.55289   1.00000   14 TiB  5.4 TiB  4.8 TiB  2.4 GiB   590 GiB  8.6 TiB  38.66  1.12   32      up
21    ssd  14.55289   1.00000   14 TiB  7.3 TiB  6.5 TiB  7.3 GiB   904 GiB  6.6 TiB  52.59  1.53   43      up
29    ssd  14.55289   1.00000   14 TiB  3.0 TiB  2.6 TiB  4.7 MiB   322 GiB   11 TiB  21.17  0.61   25      up
33    ssd  14.55289   1.00000   14 TiB  5.0 TiB  4.4 TiB   11 MiB   551 GiB  9.0 TiB  35.53  1.03   29      up
39   nvme   1.74660   1.00000  1.7 TiB  222 GiB   47 MiB  221 GiB   728 MiB  1.5 TiB  12.40  0.36   34      up
 4    ssd  14.55289   1.00000   14 TiB  4.5 TiB  4.0 TiB   12 MiB   483 GiB  9.5 TiB  32.05  0.93   41      up
 9    ssd  14.55289   1.00000   14 TiB  3.5 TiB  3.1 TiB  7.3 GiB   420 GiB   10 TiB  25.00  0.73   21      up
16    ssd  14.55289   1.00000   14 TiB  6.5 TiB  5.8 TiB  4.9 GiB   712 GiB  7.5 TiB  46.47  1.35   33      up
22    ssd  14.55289   1.00000   14 TiB  5.5 TiB  4.8 TiB  4.9 GiB   650 GiB  8.5 TiB  39.07  1.13   37      up
27    ssd  14.55289   1.00000   14 TiB  4.1 TiB  3.7 TiB   12 MiB   446 GiB  9.8 TiB  29.50  0.86   29      up
34    ssd  14.55289   1.00000   14 TiB  5.2 TiB  4.6 TiB  4.9 GiB   570 GiB  8.8 TiB  37.21  1.08   31      up
                        TOTAL  513 TiB  177 TiB  156 TiB  1.4 TiB    19 TiB  337 TiB  34.45                   
MIN/MAX VAR: 0.23/1.80  STDDEV: 13.56




This is the pool info:
pool 24 'sin.rgw.buckets.data' erasure profile data-ec size 6 min_size 5 crush_rule 3 object_hash rjenkins pg_num 128 pgp_num 81 pgp_num_target 128 autoscale_mode warn last_change 19008 lfor 0/0/17477 flags hashpspool stripe_width 16384 application rgw

(Pg increase in progress btw)
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